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Founder, 1929-2014
Speedy Bill
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Mustang II IFS w/ New Stock Control Arms, Springs, Shocks, and Spindles

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Mustang II IFS w/ New Stock Control Arms, Springs, Shocks, and SpindlesMustang II IFS w/ New Stock Control Arms, Springs, Shocks, and SpindlesMustang II IFS w/ New Stock Control Arms, Springs, Shocks, and Spindles
Mustang II IFS w/ New Stock Control Arms, Springs, Shocks, and Spindles

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Details

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Q & A

What's in the Box

You get brand new stamped steel upper and lower control arms with polyurethane bushings, new spindles, new black stock-type springs, new shocks, new manual rack & pinion with bushings or remanufactured power rack & pinion with bushings, and an 11" brake kit featuring GM Metric-style calipers and rubber hoses, with your choice of 5 x 4-1/2" or 5 x 4-3/4" bolt patterns.

  • Works with most Speedway and Heidts crossmembers (be sure to check control arm correspondence when choosing crossmember for your vehicle)
  • These kits are compatible with your application based on which crossmember you have.
  • Kit Includes:
    • New stamped steel upper and lower control arms with polyurethane bushings
    • New spindles
    • New black stock-type springs
    • New shocks
    • Rack and Pinion with bushings and tie rods
    • 11" brake kit with GM calipers
  1. Crossmember NOT included - Add proper crossmember to complete kit.

Spring Rate Chart (Link)

WARNING: To offer our customers a better range of spring rates, the springs included in this kit are now black in color, please note that they are no longer chrome plated.

Note: These IFS kits will require use of strut rods and brackets for the lower control arms.  These kits will work with our replacement strut rod (91034315) and brackets (91034358).  If using the stock style control arms we suggest using the tubular strut rod number (91034322) for additional clearance and better suspension geometry.

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these IFS kits to fine tune your final ride height up to 2".

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

Notes

Note: Applications where the vehicle has fenders that mount directly on top of the frame, the fenders will require extensive modification to allow clearance for the upper cross member section.

Note: These kits require the purchase of a Mustang II crossmember (sold separately).  Many of our Speedway and Heidts brand crossmembers will work with Manual Rack and Pinion Steering ONLY.  When purchasing our crossmembers, be sure to look for their correspondence with power racks if selecting a power rack with our Mustang II IFS kits.  With all Mustang II aftermarket crossmembers, spacers and longer bolts must be used with the later (Fox-body) power rack (spacers included).

Finding the right control arms means finding the correct track width:Our Mustang II kits feature 11" rotors.  Track width, which is hub face to hub face where the wheels bolt on, will be 57.5". Wheel and tire combination and customer preference determine whether to use the
standard control arms or the 5/8" narrower. The narrower control arms reduce the track with by a total of 1.25".  See the link below for
various track widths with different options.

Mustang II Track Width Options (PDF)

Specs

Hub-to-Hub Kit (Less Crossmember)

  • New Control Arms
  • Polyurethane Bushings
  • New Strut Rods w/ Bushings
  • New Stock or 2" Dropped Spindles
  • New Black Painted Coil Springs
  • New Chrome Shocks
  • New Manual or Power Rack & Pinion
  • New Tie Rod Ends
  • New 11" Brake Kit
  • 5x4-1/2" or 5x4-3/4" Bolt Circle

Item Details

Must include Mustang II crossmember for complete installation (sold separately)

You may also be interested in:

Mustang II and T-Bird Rack and Pinion Inner Tie Rod Extensions
SKU-91034345
                        

Inner tie rod extensions for Mustang II/Thunderbird-style steering racks. Includes boots and bands.  These inner tie rod extensions fit between the inner shaft of the rack and the pivot where the tie rod attaches. It moves the pivot out to align with the pivot on the lower control arm or the imaginary line between the upper pivot and the lower control arm pivot. In doing so it leaves the tie rod in plane with the lower control arm and preserves correct steering geometry.

The manual version does NOT have the holes for roll pins and Loctite is recommended. The power version is similar to the OEM and has 3 holes and include drift or roll pins for retention.

Manual version (MAN) fits

  • Flaming River manual racks
  • Maval manual racks

Power version (POW) fits

  • Mustang II power racks
  • 1982-88 Thunderbird power racks
Mustang II IFS, Standard Tubular Control Arms, Stock Springs and Spindles
SKU-91034202
                        

Includes standard upper and offset strutless lower control arms, new standard spindles, rubber brake lines, new black stock type springs and shocks, new manual or rebuilt power rack & pinion with bushings and new tie rods. The 11" brake kit features GM Metric calipers, with your choice of 5 x 4-1/2" or 5 x 4-3/4" bolt pattern.

  • Works with all Speedway and Heidts crossmembers 
  • Kit Includes:
    • Standard Tubular Upper and Lower Strutless Control Arms
    • New Stock Spindles, Springs, and Shocks
    • Rack and Pinion with bushings and tie rods
    • 11" brake kit with GM calipers
  1. Add proper crossmember to complete kit.

Spring Rate Chart (Link)

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these IFS kits to fine tune your final ride height up to 2".

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

 

Mustang II IFS, Stock Control Arms, Springs, and Shocks, Dropped Spindles
SKU-91034101
                        With our complete Mustang II Independent Front Suspension kit you get  brand new stamped steel upper and lower control arms with polyurethane  bushings, steel 2" dropped spindles, Rubber Brake Lines, new black stock  type springs & shocks, new manual rack & pinion with bushings  or remanufactured power rack & pinion with bushings and an 11" brake  kit featuring GM Metric-style calipers, with your choice of 5 x 4-1/2"  or 5 x 4-3/4" bolt patterns. 
  • Works with most Speedway and Heidts crossmembers (be sure to check control arm correspondence when choosing crossmember for your vehicle)
  • These kits are compatible with your application based on which crossmember you have.
  • Kit Includes:
    • New stamped steel upper and lower control arms with polyurethane bushings
    • 2" dropped spindles
    • New black stock-type springs
    • New shocks
    • Rack and Pinion with bushings and tie rods
    • 11" brake kit with GM calipers
  1. Crossmember NOT included - Add proper crossmember to complete kit.

Spring Rate Chart (Link)

WARNING: To offer our customers a better range of spring rates, the springs included in this kit are now black in color, please note that they are no longer chrome plated.

Note: These IFS kits will require use of strut rods and brackets for the lower control arms.  These kits will work with our replacement strut rod (91034315) and brackets (91034358).  If using the stock style control arms we suggest using the tubular strut rod number (91034322) for additional clearance and better suspension geometry.

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these IFS kits to fine tune your final ride height up to 2".

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

Mustang II IFS w/ New Stock Control Arms and Spindles, Coilover Shocks
SKU-91034200
                        You get brand new stamped steel upper and lower control arms with  polyurethane bushings, new steel spindles, Carrera coil-over shock &  spring, new manual rack & pinion with bushings or remanufactured  power rack & pinion with bushings, and an 11" brake kit featuring GM  Metric-style calipers and rubber hoses, with your choice of 5 x 4-1/2"  or 5 x 4-3/4" bolt patterns. 
  • Works with most Speedway and Heidts crossmembers (be sure to check control arm correspondence when choosing crossmember for your vehicle)
  • These kits are compatible with your application based on which crossmember you have.
  • Kit Includes:
    • New stamped steel upper and lower control arms with polyurethane bushings
    • New steel spindles
    • Carrera coil-over shock & spring
    • Rack and Pinion with bushings and tie rods
    • 11" brake kit with GM calipers
  1. Crossmember NOT included - Add proper crossmember to complete kit.

Spring Rate Chart (Link)

Note: These IFS kits will require use of strut rods and brackets for the lower control arms.  These kits will work with our replacement strut rod (91034315) and brackets (91034358).  If using the stock style control arms we suggest using the tubular strut rod number (91034322) for additional clearance and better suspension geometry.

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these IFS kits to fine tune your final ride height up to 2".

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

 

Mustang II IFS w/ New Stock Control Arms and Stock Spindles, Air Ride
SKU-91034211
                        With our complete Mustang II Independent Front Suspension kit you get   brand new stamped steel upper and lower control arms with polyurethane   bushings, new steel spindles, Rubber Brake Lines, air springs with shocks, new manual rack & pinion with bushings   or remanufactured power rack & pinion with bushings and an 11"  brake  kit featuring GM Metric-style calipers, with your choice of 5 x  4-1/2"  or 5 x 4-3/4" bolt patterns. 
  • Works with most Speedway and Heidts crossmembers (be sure to check control arm correspondence when choosing crossmember for your vehicle)
  • These kits are compatible with your application based on which crossmember you have.
  • Kit Includes:
    • New stamped steel upper and lower control arms with polyurethane bushings
    • New steel spindles
    • Air springs with shocks
    • Rack and Pinion with bushings and tie rods
    • 11" brake kit with GM calipers
  1. Crossmember NOT included - Add proper crossmember to complete kit.

Spring Rate Chart (Link)

Note: These IFS kits will require use of strut rods and brackets for the lower control arms.  These kits will work with our replacement strut rod (91034315) and brackets (91034358).  If using the stock style control arms we suggest using the tubular strut rod number (91034322) for additional clearance and better suspension geometry.

Note:  If using these kits with Speedway or Heidts crossmembers for 1948-1956 Ford Pickups, 1955-1959 Chevy Pickups, or universal crossmembers for 27-1/2" - 33-1/2" frame widths, you will be required to purchase 2" Inner Tie Rod Extensions (91034345) or (91034346).

Heidts Mustang II Crossmember for 1934-35 Chevy, STD Frame, Weld-On Kit
SKU-413101
                        

Heidt's Mustang II crossmembers for 1934-1935 Chevy passenger cars offer you the choice of Deluxe (welds ground) or Economy (unground welds).  The Chevy models have frames and fenders which lend themselves nicely to Mustang front end conversion, without changing the critical geometry.  Chevy IFS kits also come complete with the hard-to-make special brackets, such as radiator perch on certian models, to quickly and easily complete the installation.  Like Heidts Ford kits, Chevy kits do not bumpsteer at all.  Chevy kits come with a step-by-step, fully-illustrated instruction booklet to ensure that your installation goes as easily as it should! Correct design results in correct camber action – and no bumpsteer.

  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1934-1935 Chevy car frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Upper fender adapter brackets and/or radiator tabs included
  • Works with manual rack and pinion ONLY

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-101 Crossmember Installation Instructions (PDF)

Note: Radiator tabs included.  Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2". 

NOTE:   This crossmember is designed to be used with a manual rack only.  A "power"rack-and-pinion interferes with the radiator and/or the radiator support brackets.

Heidts Mustang II Crossmember for 1933-34 Ford Frame, Weld-On Assembly
SKU-4131010
                        Heidts Mustang IFS kits for 1933-1934 Fords are natural conversions for the Ford frames.  They retain all the factory dimensions and locations, so you get all the benefit of Ford engineering in your front end.  There's absolutely no reason to widen or otherwise modify the Ford design or use long tie rod ends!

Included in these kits are all the special, hard-to-make brackets and mounts you will need to complete the installation, plus Heidts' own illustrated installation booklet.

  • 1933-1934 Ford passenger car frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are available for added strength/support (91054422)
  • Upper fender adapter brackets and/or radiator tabs included
  • Works with manual rack and pinion ONLY

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-1010 Crossmember Installation Instructions (PDF)

Note: Upper fender adapter brackets and radiator tabs included.   Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".  Frame boxing plates (91054422) are also available for these crossmembers for added strength and support.

Note:  This crossmember application is designed to only be used with a manual steering rack/pinion.  A power steering rack will interfere with the radiator and/or radiator support brackets.  

Heidts Mustang II Crossmember for 1937-39 Chevy Frame, Weld-On Kit
SKU-413102
                        Heidt's Mustang II crossmembers for 1937-1939 Chevy passenger cars  offer you  the  choice of Deluxe (welds ground)  or Economy (unground  welds).  The Chevy models have frames and fenders which lend themselves  nicely to Mustang front end conversion, without changing the critical  geometry.  Like Heidts Ford kits, Chevy kits  do not bumpsteer at all.  Chevy kits come with a step-by-step,  fully-illustrated instruction booklet to ensure that your installation  goes as easily as it should! Correct design results in correct camber  action – and no bumpsteer.
  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1937-1939 Chevy passenger car frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are included (Deluxe style Only)
  • Works with both manual or power rack and pinions
  • Features a raw welded finish

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-102 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

Note: When using this crossmember with our "power" steering rack, you may also need (2) rack spacers (9101023). (These spacers are included with our Mustang II suspension kits.)

 

Heidts Mustang II Crossmember for 1940-48 Chevy Frame, Weld-On Kit
SKU-413103
                        Heidt's Mustang II crossmembers for 1940-1948 Chevy passenger cars   offer you  the  choice of Deluxe (welds ground)  or Economy (unground   welds).  The Chevy models have frames and fenders which lend themselves   nicely to Mustang front end conversion, without changing the critical   geometry.  Like Heidts Ford kits, Chevy kits   do not bumpsteer at all.  Chevy kits come with a step-by-step,   fully-illustrated instruction booklet to ensure that your installation   goes as easily as it should! Correct design results in correct camber   action – and no bumpsteer.
  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1940-1948 Chevy passenger car frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Works with both manual or power rack and pinions

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-103 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

Note: When using this crossmember with our "power" steering rack, you may also need (2) rack spacers (9101023). (These spacers are included with our Mustang II suspension kits.)

 

 

Heidt's Mustang II Crossmember for 1934-36 Chevy Master Frame, Weld-On Kit
SKU-413111
                        

Heidt's Mustang II crossmembers for 1934-1936 Chevy passenger cars offer you the choice of Deluxe (welds ground) or Economy (unground welds).  The Chevy models have frames and fenders which lend themselves nicely to Mustang front end conversion, without changing the critical geometry.  Chevy IFS kits also come complete with the hard-to-make special brackets, such as radiator perch on certian models, to quickly and easily complete the installation.  Like Heidts Ford kits, Chevy kits do not bumpsteer at all.  Chevy kits come with a step-by-step, fully-illustrated instruction booklet to ensure that your installation goes as easily as it should! Correct design results in correct camber action – and no bumpsteer.

  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1934-1936 Chevy car frames, Master Deluxe
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Upper fender adapter brackets and/or radiator tabs included
  • Works with manual rack and pinion ONLY

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-111 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

NOTE:   This crossmember is designed to be used with a manual rack only.  A "power"rack-and-pinion interferes with the radiator and/or the radiator support brackets. 

 

Heidts CX305E Mustang II Crossmember for 1937-39 Chevy Pickup Frame, Kit
SKU-413305
                        These are Heidt's Mustang II crossmembers for 1937-1939 Chevy pickups.  The Chevy models have frames and fenders which lend themselves   nicely to Mustang front end conversion, without changing the critical   geometry.  Chevy IFS kits also come complete with the hard-to-make  special  brackets, such as radiator perch on certian models, to quickly  and  easily complete the installation.  Like Heidts Ford kits, Chevy kits   do not bumpsteer at all.  Chevy kits come with a step-by-step,   fully-illustrated instruction booklet to ensure that your installation   goes as easily as it should! Correct design results in correct camber   action – and no bumpsteer.
  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1937-1939 Chevy pickup frames
  • Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • C-Notched plates are included
  • Works with manual rack and pinion ONLY

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-305 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

Note:   This crossmember is designed to be used with a manual rack only.  A "power"rack-and-pinion interferes with the radiator and/or the radiator support brackets.  

Heidts 1947-54 Chevy Truck Econo Mustang II Crossmember
SKU-413307
                        These are Heidt's Mustang II crossmembers for 1947-54 Chevy Pickups.  The Chevy models have frames and fenders which lend themselves   nicely to Mustang front end conversion, without changing the critical   geometry.  Chevy IFS kits also come complete with the hard-to-make   special brackets, such as radiator perch on certian models, to quickly   and easily complete the installation.  Like Heidts Ford kits, Chevy kits   do not bumpsteer at all.  Chevy kits come with a step-by-step,   fully-illustrated instruction booklet to ensure that your installation   goes as easily as it should! Correct design results in correct camber   action – and no bumpsteer.
  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1947-54 Chevy Pickup frames
  • Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • C-Notched plates are included
  • Frame Front Boxing Plates are available for added strength/support (91054428)
  • Works with manual rack and pinion ONLY

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-307 Crossmember Installation Instructions (PDF) 

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".  Frame boxing plates (91054428) are also available for these crossmembers for added strength and support.

Note:   This crossmember is designed to be used with a manual rack only.  A "power"rack-and-pinion interferes with the radiator and/or the radiator support brackets.   

Speedway Mustang II Crossmember Kit-1940-1946 Chevy Pickup Frame-DLX
SKU-91034434
                        

These Speedway Mustang IFS kits for 1940-46 Chevy Pickups are natural conversions to improve your vehicle's suspension, handling, and overall performance. The Chevy models have frames and fenders which lend themselves nicely to the Mustang front end conversion, without changing the critical geometry.  Like our Ford kits, Chevy kits do not bumpsteer at all.  Included in these kits are illustrated installation instructions.

  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1940-1946 Chevy Pickup frames
  • All Speedway crossmembers come in Deluxe versions (welds ground)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Crossmember and Spring Towers precut and pre-welded to fit your frame
  • Lower control arm pivot tubes and gussets are NOT included
  • Works with both manual or power rack and pinions

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

910-34434 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2". 

Note: When using this crossmember with our "power" steering rack, you may also need (2) rack spacers (9101023). (These spacers are included with our Mustang II suspension kits.)

 

Heidts Mustang II Crossmember for 1948-1952 Ford Pick-Up Frame, Weld-On Kit
SKU-41334430
                        Heidt's Mustang II crossmembers for 1948-52 Ford pickups offer you  the choice of Deluxe (welds ground)  or Economy (unground welds).   Heidts Mustang IFS kits for Fords are  natural conversions for the Ford   frames.  They retain all the factory  dimensions and locations, so you   get all the benefit of Ford  engineering in your front end.  Included  in these kits are Heidts' own illustrated  installation booklets.
  • 1948-52 Ford pickup frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are included (Deluxe style Only)
  • Frame Front Boxing Plates are included
  • Works with both manual or power rack and pinions
  • Deluxe version works with tubular offset or no-strut control arms ONLY
  • Requires use of 2" inner tie rod extensions

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-34430 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".  Frame boxing plates are included. You must use 2" inner tie rod extensions for proper steering geometry with these crossmembers.

Note:  This crossmember requires the use of rack extensions (91034345) for the manual or the power rack. Further, rack spacers are also required when a power rack is used.  Please consider item #910-34346 or 910-1023.   

Note:  Lower control arm pivot tubes and gussets are NOT included on Economy version but are welded in place on Deluxe version.  Deluxe version works with tubular or no-strut control arms ONLY.

 

Heidts Mustang II Crossmember for 1953-56 Ford F-100 Pickup Frame, Weld-On
SKU-41334425
                        Heidt's Mustang II crossmembers for 1953-56 Ford F-100 pickups offer you  the choice of Deluxe (welds ground)  or Economy (unground welds).   Heidts  Mustang IFS kits for Fords are  natural conversions for the Ford    frames.  They retain all the factory  dimensions and locations, so you    get all the benefit of Ford  engineering in your front end.  Included   in these kits are Heidts' own illustrated   installation booklets.
  • 1953-56 Ford F-100 pickup frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are included
  • Works with both manual or power rack and pinions
  • Requires use of 2" inner tie rod extensions
  • Features a raw welded finish

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-34425 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".  Frame boxing plates are included.  You must use 2" inner tie rod extensions for proper steering geometry with these crossmembers.

Note:  This crossmember requires the use of rack extensions (91034345) for the manual or the power rack. Further, rack spacers are also required when a power rack is used.  Please consider item #910-34346 or 910-1023.   

Heidts Mustang II Crossmember for 1949-54 Chevy Car Frame, Weld-On Kit
SKU-41334427
                        Heidt's Mustang II crossmembers for 1949-54 Chevy passenger cars   offer you  the  choice of Deluxe (welds ground)  or Economy (unground   welds).  The Chevy models have frames and fenders which lend themselves   nicely to Mustang front end conversion, without changing the critical   geometry.  Like Heidts Ford kits, Chevy kits   do not bumpsteer at all.  Chevy kits come with a step-by-step,   fully-illustrated instruction booklet to ensure that your installation   goes as easily as it should! Correct design results in correct camber   action – and no bumpsteer.
  • Longer tie rod ends aren’t used – ever!
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1949-1954 Chevy passenger car frames
  • Heidt's crossmembers offer you the choice of Deluxe (welds ground) or Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • Works with both manual or power rack and pinions

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-34427 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

Note: When using this crossmember with our "power" steering rack, you may also need (2) rack spacers (9101023). (These spacers are included with our Mustang II suspension kits.)

 

Heidts Mustang II Crossmember for 1955-59 Chevy Pickup Frame, Weld-On Kit
SKU-41334429
                        These are Heidt's Mustang II crossmembers for 1955-59 Chevy Pickups.    The Chevy models have frames and fenders which lend themselves   nicely   to Mustang front end conversion, without changing the critical     geometry.  Chevy IFS kits also come complete with the hard-to-make  special  brackets, such as radiator perch on certian models, to quickly  and  easily complete the installation.  Like Heidts Ford kits, Chevy   kits   do not bumpsteer at all.  Chevy kits come with a step-by-step,     fully-illustrated instruction booklet to ensure that your installation     goes as easily as it should! Correct design results in correct camber     action – and no bumpsteer.
  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1955-59 Chevy Pickup frames
  • Economy (unground welds)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • Built-in Anti-Dive is all fitted to your frame…No Grinding Required!  Nothing to measure or trim…It’s All Done!
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Crossmember and Spring Towers precut and pre-welded to fit your frame…Nothing to Measure!
  • Lower control arm pivot tubes and gussets are NOT included
  • C-Notched plates are included
  • Frame Front Boxing Plates are available for added strength/support (91054429)
  • Works with manual rack and pinion ONLY
  • Requires use of 2" inner tie rod extensions

For a LARGER selection at a LOWER price, see Speedway's collection of mustang II crossmembers.

Choose from the crossmembers below and add to an IFS kit to get a "hub to hub" front suspension.  

Mustang II Crossmember Application Chart (Link)

413-34429 Crossmember Installation Instructions (PDF)

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".  Frame boxing plates (91054429) are also available for these crossmembers for added strength and support.  You must use 2" inner tie rod extensions for proper steering geometry with these crossmembers.

Note:  This crossmember requires the use of rack extensions (91034345) for the manual or the power rack.

Note:   This crossmember is designed to be used with a manual rack only.  A "power"rack-and-pinion interferes with the radiator and/or the radiator support brackets.  

Inner Tie Rod Extention Kit - Speedway Mustang II Manual Rack
SKU-91034346
                        

Inner tie rod extensions for Speedway manual racks. Includes boots and bands.

910-34346 Instructions (pdf)

Heidts Universal 56-1/2 Econo Crossmember
SKU-413201
                        

Using this Universal Multi-Fit Mustang II Crossmember Kit, you can now adapt the very popular Mustang II suspension with HEIDTS correct geometry into almost any application. The crossmember and spring towers are made oversized to allow trimming and fitting to your particular frame size. Templates and instructions, designed for a home builder to install, walk you through the entire installation to insure that you get correct anti-dive and geometry. 

  • Designed to fit frames with outside to outside frame widths of 24" to 30"
  • Finished track width will be 56-1/2"(hub to hub)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Lower control arm pivot tubes and gussets are NOT included
  • Works with both manual or power rack and pinions
  • Features a raw welded finish

413-201 Crossmember Installation Instructions (PDF)

WARNING: This is a universal crossmember to be used with Mustang II style components. It is NOT designed for any specific car or truck. You will need fabrication and welding skils to complete the installation. 

Note: Additional items may be needed to complete installation.  You may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2".

Note: When using this crossmember with our "power" steering rack, you may also need (2) rack spacers (9101023). (These spacers are included with our Mustang II suspension kits.)

Note: Applications where the vehicle has fenders that mount directly on top of the frame, the fenders will require extensive modification to allow clearance for the upper cross member section.

 

Heidts Universal Multi-Fit 60 Econo Mustang II Crossmember Kit
SKU-413202
                        Using this Universal Multi-Fit Mustang II Crossmember Kit you can now  adapt the very popular Mustang II suspension with HEIDTS correct  geometry into almost any application. The crossmember and spring towers  are made oversized to allow trimming and fitting to your particular  frame size. Templates and instructions, designed for a home builder to  install, walk you through the entire installation to insure that you get  correct anti-dive and geometry. 
  • Designed to fit frames with outside to outside frame widths of 27-1/2" to 33-1/2"
  • Finished track width will be 60"(hub to hub)
  • Constructed of 7-gauge steel
  • Mustang II cross members using stock spindles will drop the stock ride height 3-4”
  • One-Piece Shock Cups are T.I.G. welded in place and have anti-dive built in. First class, for your car.
  • Vertical Inner Uprights.  This is the strongest design available, with twice the weld area.  This will keep your frame from twisting!
  • Main crossmember made from only 2 formed pieces for maximum strength and accurate fit.
  • Lower control arm pivot tubes and gussets are NOT included
  • Works with both manual or power rack and pinions
  • Requires use of 2" inner tie rod extensions
  • Features a raw welded finish

413-202 Crossmember Installation Instructions (PDF)

WARNING: This is a universal crossmember to be used with Mustang II style components. It is NOT designed for any specific car or truck. You will need fabrication and welding skils to complete the installation. 

Note: Additional items may be needed to complete installationYou may want to include our Mustang II ride height adjusters (91034444) for installation with these crossmembers to fine tune your final ride height up to 2". You must use 2" inner tie rod extensions for proper steering geometry with these crossmembers.

Note:  This crossmember requires the use of rack extensions (91034345) for the manual or the power rack. Further, rack spacers are also required when a power rack is used.  Please consider item #910-34346 or 910-1023.  

Note: Applications where the vehicle has fenders that mount directly on top of the frame, the fenders will require extensive modification to allow clearance for the upper cross member section.

 

Mustang II Ride Height Adjuster Kit
SKU-91034444
                        
  • Adjust final ride height up to 2"
  • Fine tune your MII installation
  • Trimming and drilling of towers required

Learn more about our ride height adjuster kits by reading Rod & Custom Magazine's tech article; Speedway Motors Ride Height Adjusters.

Tubular Strut Rod
SKU-91034322
                        

For use on cars with Mustang II front suspension. Heavy duty, lightweight tubular strut rod replacement that is much cleaner in appearance than original. Weld-on steel plate frame mounting brackets and gusset are included.

910-34322 Instructions (pdf)

Mustang II Replacement Strut Rod
SKU-91034315
                        

New, heavy duty, stock replacement strut rod for Pinto/Mustang II front ends. Features 52 degree bend. The threads are 9/16". The end does not taper and measures 2-3/8" to the washer.

Bushings # 910-34319 and Nut Kit # 910-34315-2 sold separately.

Mustang II Strut Rod Brackets
SKU-91034358
                        

These Mustang II strut rod brackets are a universal mount. Steel. Weld-on.

1-1/2" Hole Size. 10" Length and 4" width at the widest point. 2-1/2" width over the hole. 0.38" Thick.