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Speedy Bill
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Mustang II IFS w/ New Stock Control Arms and Stock Spindles, Air Ride

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Mustang II IFS w/ New Stock Control Arms and Stock Spindles, Air RideMustang II IFS w/ New Stock Control Arms and Stock Spindles, Air RideMustang II IFS w/ New Stock Control Arms and Stock Spindles, Air Ride
Mustang II IFS w/ New Stock Control Arms and Stock Spindles, Air Ride

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Mustang II IFS w/ New Stock Control Arms and Stock Spindles, Air Ride

Details

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Q & A

What's in the Box

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).

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)

Warranties

WARNING: DRIVING A LOWERED VEHICLE COULD BE DANGEROUS AND COULD CAUSE DAMAGE TO YOUR SUSPENSION

The original intent of the air spring was to provide a very smooth ride.  It was not designed to provide an adjustable ride height.  You can not drive the vehicle at any ride height you select. 

All suspension systems are designed to operate at a specific midpoint position, with provisions for suspension travel. The Mustang II suspension is no exception. It has a specific mid-point position which is when the lower control arms are level. The suspension must be in this position to provide full suspension travel and correct geometry action.

In this type of suspension the shock is normally the bottom out device. When the vehicle is lowered the shocks compression and extension limits change and the shocks will bottom out or the ball joints could pinch when it is lowered. The air ride suspension is only designed to lower your vehicle while it is parked. If you attempt to drive a vehicle in the lowered position it could be dangerous and will cause damage to your vehicle. This could result in broken control arms, shocks and ball joints.

Item Details

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

You may also be interested in:

Mustang II Replacement Strut Rod
                        

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.

Tubular Strut Rod
                        

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 Strut Rod Brackets
                        

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. 

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

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, Std. Control Arms, Air Ride, Stock Spindles, Wilwood Brakes
                        Hub-to-hub kit includes standard upper and offset strutless lower control arms, new  standard spindles, rubber brake lines, air ride springs/shocks, new manual or rebuilt power rack & pinion with bushings and  new tie rods. The 10-3/4" Wilwood brake kit features GM  Metric calipers with rubber  hoses, 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
    • Air Ride Springs/Shocks
    • Rack and Pinion with bushings and tie rods
    • 10-3/4" Wilwood brake kit with GM Metric calipers
    • Choose 5 x 4-1/2" or 5 x 4-3/4" bolt pattern
  1. Add proper crossmember to complete kit.

Spring Rate Chart (Link)

Note:  OEM rubber brake hoses generally cannot be adapted to Wilwood calipers. The caliper inlet fitting is a 1/8-27 NPT. The preferred method is to use steel adapter fittings at the caliper, either straight, 45 or 90 degree and enough steel braided line to allow for full suspension travel and turning radius, lock to lock.

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, Springs, Shocks, and Spindles
                        

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).

Mustang II IFS w/ New Stock Control Arms and Spindles, Coilover Shocks
                        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 Dropped Spindles, Air Ride
                        With our complete Mustang II Independent Front Suspension kit you get    brand new stamped steel upper and lower control arms with polyurethane    bushings, 2" dropped 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
    • 2" dropped 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.

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).

Speedway 1933-34 Ford Mustang II Crossmember
                        These Speedway Mustang IFS kits for 1933-34 Fords are natural conversions to improve your vehicle's suspension, handling, and overall performance.  They retain all the factory dimensions and locations, so you  get all the benefit of factory Ford engineering in your front end.  There is no need 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 illustrated installation instructions.

  • 1933-1934 Ford passenger car 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!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are available for added strength/support (91054422)
  • Works with manual rack and pinion ONLY

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)

910-34422 Crossmember Installation Instructions (PDF)

Note:  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.

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.

 

Speedway 1941-1948 Ford Mustang II Deluxe Steel Crossmember
                        These Speedway Mustang IFS kits for 1941-1948 Fords are natural conversions to  improve your vehicle's suspension, handling, and overall performance.   They retain all the factory dimensions and locations, so you  get all  the benefit of factory Ford engineering in your front end.  There is no  need to widen or otherwise modify the Ford design or use  long tie rod  ends!  Included in these kits are illustrated installation instructions.
  • 1941-1948 Ford passenger car 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!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are available for added strength/support (91054424)
  • 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)

910-34424 Crossmember Installation Instructions (PDF)

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".  Frame boxing plates (91054424) are also available for these crossmembers for added strength and support.

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.)

Speedway 1953-1956 Ford F-100 Truck Mustang II Crossmember
                        These Speedway Mustang IFS kits for 1953-1956 Ford F-100s are natural conversions to  improve your vehicle's suspension, handling, and overall performance.   They retain all the factory dimensions and locations, so you  get all  the benefit of factory Ford engineering in your front end.  Included in these kits are illustrated installation instructions.
  • 1953-1956 Ford F-100 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!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are available for added strength/support (91054425)
  • Works with both manual or power rack and pinions
  • Requires use of 2" inner tie rod extensions

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)

910-34425 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 (91054425) 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. Further, rack spacers are also required when a power rack is used.  Please consider item #910-34346 or 910-1023.  

 

Speedway 1949-1954 Chevy Speedway Mustang II Deluxe Steel Crossmember
                        

These Speedway Mustang IFS kits for 1949-1954 Chevy passenger cars 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
  • 1949-1954 Chevy car 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)

910-34427 Crossmember Installation Instructions (PDF)

Catalog Correction:  Please note that this crossmember does not apply to a '53-'62 Corvette application.  Speedway Motors does not currently offer a crossmember for this Corvette application. 

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.)

Speedway 1955-1959 Chevy Truck Crossmember
                        

These Speedway Mustang IFS kits for 1955-1959 Chevy passenger cars 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
  • 1955-1959 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
  • Frame Front Boxing Plates are available for added strength/support (91054429)
  • Works with both manual or power rack and pinions
  • Requires use of 2" inner tie rod extensions

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)

910-34429 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. Further, rack spacers are also required when a power rack is used.  Please consider item #910-34346 or 910-1023

1948-1952 Ford Truck Speedway Deluxe Mustang II Crossmember
                        These Speedway Mustang IFS kits for 1948-1952 Fords are natural conversions to  improve your vehicle's suspension, handling, and overall performance.   They retain all the factory dimensions and locations, so you  get all  the benefit of factory Ford engineering in your front end.  Included in these kits are all the special,   hard-to-make brackets and mounts you will need to complete the   installation, plus illustrated installation instructions.
  • 1948-1952 Ford 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!
  • Lower control arm pivot tubes and gussets are NOT included
  • Frame Front Boxing Plates are available for added strength/support (91054430)
  • Works with both manual or power rack and pinions
  • Requires use of 2" inner tie rod extensions

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)

910-34430 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 (91054430) 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 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

 

Garage Sale-Speedway Mustang II Crossmember-34-35 Chevy-STD-Economy
                        

These Speedway Mustang IFS kits for 1934-1935 Chevy passenger cars 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 all the special, hard-to-make brackets and mounts you will need to complete the installation, plus illustrated installation instructions.

  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1934-1935 Chevy Standard car 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 manual rack and pinion ONLY

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)

910-34431 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.

Garage Sale - Speedway Mustang II Crossmember, 1934-36 Chevy-Economy
                        

These Speedway Mustang IFS kits for 1934-1936 Chevy Master passenger cars 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 all the special, hard-to-make brackets and mounts you will need to complete the installation, plus illustrated installation instructions.

  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1934-1936 Chevy Master car 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 manual rack and pinion ONLY

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)

910-34432 Crossmember Installation Instructions (PDF) 

This item is garage sale priced because we are liquidating excess inventory.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

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.

Speedway Mustang II Crossmember-1937-39 Chevy Pickup Frame, Kit-Deluxe
                        

These Speedway Mustang IFS kits for 1937-39 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
  • 1937-1939 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)

910-34433 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.)

 

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

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.)

 

RideTech 30334000 Air Ride Suspension Digital Compressor System
                        Finish your air spring suspension with the RidePro e2 Compressor Control System from Air Ride Technologies. High tech electronic control allows the user to program three automatic height presets. This system uses air pressure sensors to control ride height presets. Digitally controlled solenoids with three presets allows you to have, for example, an over the road setting, a fairgrounds cruise setting and a parked setting.

RidePro e2 Systems feature:

  • 3 gallon tank
  • 4-way RidePro e2 compressor
  • 4-way RidePro solenoids
  • RidePro e controller
  • Wiring harness, airlines and fittings
  • Rise Time: 3-5 seconds
  • Controls all four air springs independently
Inner Tie Rod Extention Kit - Speedway Mustang II Manual Rack
                        

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

910-34346 Instructions (pdf)

Heidts Universal 56-1/2 Econo Crossmember
                        

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
                        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.

 

Speedway Mustang II Crossmember for 1947-54 Chevy Pickup Frame, Kit
                        

These Speedway Mustang IFS kits for 1947-1954 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 all the special, hard-to-make brackets and mounts you will need to complete the installation, plus illustrated installation instructions.

  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1947-1954 Chevy Pickup 1/2 & 3/4 ton 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
  • Frame Front Boxing Plates are available for added strength/support (91054428)
  • Extra Boxing Plates 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)

910-34448 Crossmember Installation Instruction (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: 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.)

 

37-48 Chevy Car Crossmember
                        

These Speedway Mustang IFS kits for 1937-1948 Chevy passenger cars 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 all the special, hard-to-make brackets and mounts you will need to complete the installation, plus illustrated installation instructions.

  • Mounting points of all control arms match the original Ford design
  • Factory anti-drive built right in
  • 1937-1948 Chevy car 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)

910-34446 Crossmember Installation Instruction Sheet (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: 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.)

RideTech 02011034 Shockwave 7000 Series Air Ride Rear Kit, 14-1/2 Inch
                        

The RideTech Shockwaves will give you the ride you've been looking for. The 7000 series is 4" in diameter and has a load capacity of 780 lbs. @ 100 psi air pressure. These work well with a rear axle weight of 1500 lbs. or less. No air tank required.

Kit includes:

  • Two Shockwaves  (SKW7000)
  • Air compressor  (ARC1500)
  • Control panel  (CON1500)
  • Mounting hardware, lines and fittings 
  • 11.56" eye to eye compressed
  • 14.50" eye to eye at ride height
  • 16.56" eye to eye fully extended
  • 5" stroke
RideTech 02011036 Shockwave 9000 Air Ride Rear Kit-14.5 In Ride Height
                        

The AirRide Technologies Shockwave 9000 will give you the ride you've been looking for. The 9000 series is 5" in diameter and can handle 1200 lbs. @ 100 psi. These work well with a rear axle weight of 1500-2400 lbs.

Kit includes:

  • Two Shockwaves
  • Air compressor
  • Control panel
  • Mounting hardware
  • 11.56" eye to eye compressed
  • 14.50" eye to eye at ride height
  • 16.56" eye to eye fully extended
  • 5" stroke