Bill Smith
Founder, 1929-2014
Speedy Bill
Since 1952
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Shop Street Rod Chassis & Frame At Speedway Motors

Start your street rod project right here at Speeway Motors with a wide variety of hot rod chassis & frames. Everything you need is available, from frame assemblies and chassis notching tools to sound proof insulation by Dynamat and Hushmat. Make sure your street rod project starts on the right track with reproduction frame rails, crossmembers, and motor mounts right here at Speedway Motors!

"Street Rod, Frame Crossmembers" Page 1 of 2

  • 1928-31 Model A Front Crossmember
    1928-31 Model A Front Crossmember
    x
                

    These replacement 1928-31 Model 'A' Ford front crossmembers lower a Model A chassis 2" below a stock crossmember. Replaces a cracked original or use it to start your reproduction frame off right. Made of heavy, 7-gauge steel with clearance for 1-3/4" cross spring. Welds to frame boxing plates of original or repro chassis.

  • 1932 Ford Front Crossmember
    $84.99
    Product Rating: 5.00 Stars
    1932 Ford Front Crossmember
    x
                This 1932 Ford front crossmember is made of 7 gauge steel with clearance for a 1-3/4" cross spring.  It welds to the frame boxing plate of an original or reproduction chassis.  Lowers a 1932 chassis 1" below a stock crossmember.  Measures 22-3/4" edge to edge.
            
  • 1932 Ford Straight Front Spreader Bar, Polished Stainless
    1932 Ford Straight Front Spreader Bar, Polished Stainless
    x
                

    This stainless steel spreader bar fits between the front frame rail horns on a 1932 Ford, lending strength and rigidity to the extreme ends of the frame. Straight 1-1/2" O.D. tubular polished stainless steel front cross bar measures 23-1/4" long.

  • 1932 Ford Straight Front Spreader Bar, Chrome
    1932 Ford Straight Front Spreader Bar, Chrome
    x
                

    This spreader bar fits between the front frame rail horns on a 1932 Ford, lending strength and rigidity to the extreme ends of the frame. Chrome plated straight 1-1/2" O.D. tubular steel front cross bar measures 23-1/4" long.                    

  • Weld-On U Bolt Plates
    $45.99
    Product Rating: 5.00 Stars
    Weld-On U Bolt Plates
    x
                

    This kit will clean up the appearance of your front crossmember. It has two plates that weld to the crossmember, and another plate that holds the spring from the underside, eliminating the need to have the U-bolts come up over the top of the crossmember.

  • Heidts Universal 56-1/2 Econo Crossmember
    Heidts Universal 56-1/2 Econo Crossmember
    x
                Please view the product's page for more information
            
  • 1932 Ford Straight Rear Spreader Bar, Polished Stainless
    1932 Ford Straight Rear Spreader Bar, Polished Stainless
    x
                

    This spreader bar fits between the rear frame rail horns on a 1932 Ford, lending strength and rigidity to the extreme ends of the frame. Straight 2" O.D. tubular stainless steel rear cross bar measures 39-1/2" wide with 1/2" bolt holes (no bolts or spacers included).

    Note: Spacers are already on an original frame. If you have an aftermarket frame, you will need spacer kit  916-57028.

  • 1928-31 Ford Model A Transmission Mount for GM Transmission
    1928-31 Ford Model A Transmission Mount for GM Transmission
    x
                

    Our crossmember kit makes it easy to mount a GM transmission in your '28-'31 Model A frame. This is the same one that you have seen in our assembled "Model A" frames. Transmission mount plate is to be used with a two-bolt transmission mount cushion.

    • 30" wide
    • 2 x 3" Square tubing
    • 8-3/8" from top of tubing to top of plate (top of the crossmember to the trans mount surface)
    • Top of crossmember to mounting holes: 2-7/8"
  • Speedway 1949-1954 Chevy Speedway Mustang II Deluxe Steel Crossmember
    Speedway 1949-1954 Chevy Speedway Mustang II Deluxe Steel Crossmember
    x
                

    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

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

    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 bel

  • Heidts Mustang II Crossmember for 1940-48 Chevy Frame, Weld-On Kit
    Garage Sale
    Heidts Mustang II Crossmember for 1940-48 Chevy Frame, Weld-On Kit
    x
                Please view the product's page for more information
            
  • Garage Sale - Model A Rear Crossmember - U Weld
    Garage Sale
    Garage Sale - Model A Rear Crossmember - U Weld
    x
                

    This is garage sale priced because it is missing the frame tabs.

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS  

     

    • Rear frame crossmember as seen on our 916-57045 complete Model A Frame
    • U weld it

     

  • 1935-40 Ford Bolt-In Tubular X-member
    1935-40 Ford Bolt-In Tubular X-member
    x
                

    Designed for stock, original 1935-1940 Ford frames. Made of 1-1/2" O.D., .095" wall steel tubing. Includes bolt-in boxing plates, drop-out transmisson mount, brake pedal and booster/master cylinder mount and hardware

    Bolt-in brake pedal kit sold separately.

    91063540 Instructions (PDF)

  • Heidts 1937-39 Chevy Truck Econo Mustang II Crossmember
    Heidts 1937-39 Chevy Truck Econo Mustang II Crossmember
    x
                Please view the product's page for more information
            
  • Speedway Mustang II Crossmember-1937-39 Chevy Pickup Frame, Kit-Deluxe
    Speedway Mustang II Crossmember-1937-39 Chevy Pickup Frame, Kit-Deluxe
    x
                

    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 "

  • Heidts Mustang II Crossmember for 1934-35 Chevy, STD Frame, Weld-On Kit
    Garage Sale
    Heidts Mustang II Crossmember for 1934-35 Chevy, STD Frame, Weld-On Kit
    x
                Please view the product's page for more information
            
  • 1932 Ford Straight Rear Spreader Bar, Black
    1932 Ford Straight Rear Spreader Bar, Black
    x
                

    This spreader bar fits between the rear frame rail horns on a 1932 Ford, lending strength and rigidity to the extreme ends of the frame. Straight 2" O.D. tubular steel rear cross bar measures 39-1/2" wide with 1/2" bolt holes (no bolts or spacers included).

    Note: Spacers are already on an original frame. If you have an aftermarket frame, you will need spacer kit  916-57028.

  • Heidts Universal Multi-Fit 60 Econo Mustang II Crossmember Kit
    Heidts Universal Multi-Fit 60 Econo Mustang II Crossmember Kit
    x
                Please view the product's page for more information
            
  • 37-48 Chevy Car Crossmember
    $299.99
    Product Rating: 4.00 Stars
    37-48 Chevy Car Crossmember
    x
                

    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

  • 1932 Ford V-Style Front Cross Bar, Black
    1932 Ford V-Style Front Cross Bar, Black
    x
                

    V-Style cross bars for 1932 Ford are designed for a weld-in application.  They have no end plates.  Measure 23" wide with a 2" outside diameter.

     

  • 1932 Ford V-Style Front Cross Bar, Chrome
    1932 Ford V-Style Front Cross Bar, Chrome
    x
                

    V-Style cross bars for 1932 Ford are designed for a weld-in application.  They have no end plates.  Measure 23-1/4" wide with a 2" outside diameter.

     

  • Deluxe 1932 Ford Tubular Crossmember Kit
    Deluxe 1932 Ford Tubular Crossmember Kit
    x
                

    This Deluxe 1932 Ford crossmember kit is the same crossmember we use in our complete 1932 Ford frame. It features heavy duty, thick wall round tubing and includes a removable transmission mount (less mount cushion). Designed for Speedway '32 Boxed Truss frame.

    • Upper tube overall length is 44-1/4"
    • Lower tube overall length is 45-1/2"
    • Overall width at front tubes is 30-3/4"
    • Overall width at rear tubes is 39" 

    Crossmember comes fully welded. Must ship truck - cannot ship UPS.

  • Bolt-In 1935-40 Ford Mustang II Crossmember
    Bolt-In 1935-40 Ford Mustang II Crossmember
    x
                Please view the product's page for more information
            
  • Heidt's Mustang II Crossmember for 1934-36 Chevy Master Frame, Weld-On Kit
    Heidt's Mustang II Crossmember for 1934-36 Chevy Master Frame, Weld-On Kit
    x
                Please view the product's page for more information
            
  • Heidts Mustang II Crossmember for 1949-54 Chevy Car Frame, Weld-On Kit
    Heidts Mustang II Crossmember for 1949-54 Chevy Car Frame, Weld-On Kit
    x
                Please view the product's page for more information
            
  • Garage Sale - 1937-48 Chevy Car Crossmember Center
    Garage Sale
    Garage Sale - 1937-48 Chevy Car Crossmember Center
    x
                Please view the product's page for more information
            
  • Garage Sale - 1955-59 Chevy Pickup Front Frame Boxing Plates
    Garage Sale
    Garage Sale - 1955-59 Chevy Pickup Front Frame Boxing Plates
    x
                

    When using original or reproduction frame rails, be sure to fully box the front section for strength and saftey. Our front boxing plates are designed to box the frame in critical front suspension attachment points and motor mount areas.

    10 gauge.

     

    This is garage sale priced because it has some damage.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS 

  • 1932 Ford Straight Rear Spreader Bar, Chrome
    1932 Ford Straight Rear Spreader Bar, Chrome
    x
                

    This spreader bar fits between the rear frame rail horns on a 1932 Ford, lending strength and rigidity to the extreme ends of the frame. Straight 2" O.D. tubular steel rear cross bar measures 39-1/2" wide with 1/2" bolt holes (no bolts or spacers included).

    Note: Spacers are already on an original frame. If you have an aftermarket frame, you will need spacer kit 916-57028.

  • 1933-34 Ford Front Crossmember
    $109.99
    1933-34 Ford Front Crossmember
    x
                This reproduction 1933-34 Ford front crossmember maintains the height of a stock Ford crossmember. It directly replaces a cracked original, or use it to start your reproduction frame off right. Made of heavy, 7-gauge steel with clearance for 1-3/4" cross spring. Welds to frame boxing plates of original or repro chassis. Includes weld-in tabs for radiator mounting.  Fender stay mounts welded to top of crossmember.

    Width on centerline is 23.5" edge to edge.




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

    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 crossmemb

  • Heidts Mustang II Crossmember for 1935-40 Ford Frame, Weld-On Assembly
    Heidts Mustang II Crossmember for 1935-40 Ford Frame, Weld-On Assembly
    x
                Please view the product's page for more information
            
  • Heidts Mustang II Crossmember for 1964-1970 Ford Mustang Frame, Weld-On Kit
    Heidts Mustang II Crossmember for 1964-1970 Ford Mustang Frame, Weld-On Kit
    x
                Please view the product's page for more information
            
  • SoCaLook VW Front Crossmember for Straight Axles
    SoCaLook VW Front Crossmember for Straight Axles
    x
                

    Speedway Motors is the exclusive distributor of the incredible SoCaLook front crossmember and straight axle kits for 1944-77 VW Beetle sedans and convertibles. This unique crossmember allows you to place either a tube or I-beam straight axle and radius rods under the front of your Beetle, making for a truly low cost and one-of-a-kind ride. 

    Choose either a tube axle or I-beam axle front suspension kit to go with your SoCalLook crossmember. Both axle kits include the axle of your choice, radius rods, spindles, spring, shocks, steering arms/rods, and all hardware.

    Crossmember kit 910-34489 includes:

    • Crossmember, bare steel finish
    • Radius rod mounts
    • Headlight brackets
    • Sheet metal template
    • Hardware

    Note: This crossmember kit fits both the king-pin and ball joint style floor pans. It won't work for a Volkswagen Super Beetle. Wheel base is 107.5" when installed.

    910-34489 Instructions (PDF)

  • Speedway 1933-34 Ford Mustang II Crossmember
    Speedway 1933-34 Ford Mustang II Crossmember
    x
                Please view the product's page for more information
            
  • Speedway 1941-1948 Ford Mustang II Deluxe Steel Crossmember
    Speedway 1941-1948 Ford Mustang II Deluxe Steel Crossmember
    x
                Please view the product's page for more information
            
  • Model A Rear Crossmember
    $124.99
    Product Rating: 4.00 Stars
    Model A Rear Crossmember
    x
                Rear frame crossmember as seen on our 916-57045 complete Model A Frame.  

    This piece is designed to work with "pinched" aftermarket frames, but can easily be made to work with original 28-31 frames with slight modification.
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