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TCI 1937-39 Chevy Car Rear Leaf Spring Kit

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Specs
Material Type:
Steel
Overall Width:
2.00
Color:
Black
Sold in Quantity:
Each
Finish:
Painted
Number of Leafs:
2
Length Eye to Eye:
47.50
Drop:
2.00
Garage Sale:
No
Leaf Spring Eye Type:
Reverse Eye
Spring Location:
Rear
Notes
Spring is approx. 1.13" thick at the center.
TCI 1937-39 Chevy Car Rear Leaf Spring Kit
TCI 1937-39 Chevy Car Rear Leaf Spring Kit

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TCI 1937-39 Chevy Car Rear Leaf Spring Kit

Please NOTE the following about this product:

  • This item is sold as a kit.

Details

Reviews

Q & A

What's in the Box

These rear leaf spring kits are the perfect way to update the ride and handling of your vintage Chevy while also lowering the stance approximately 2 inches from stock.

  • Leaf Springs
  • Bolt-In Mounting Brackets
  • Weld-On Axle Brackets
  • Shock Kit
  • All Hardware
  • Instructions

910-42237 Instructions (PDF)

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Pro-Blend 1720 Anti-Seize Compound
                        

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Mustang II IFS, Stock Control Arms, Springs, and Shocks, Dropped Spindles
                        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).

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.)

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.)

TCI 1949-54 Chevy Car Rear Leaf Spring Kit
                        

These rear leaf spring kits are the perfect way to update the ride and handling of your vintage Chevy while also lowering the stance approximately 2 inches from stock.

  • Leaf Springs
  • Bolt-In Mounting Brackets
  • Weld-On Axle Brackets
  • Shock Kit
  • All Hardware
  • Instructions

910-42449 Instructions (PDF)