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Product Summary

Transmission Mount Included, 2.00" Tube O.D., Steel

  • Update your '55 to '57 Chevy car with this tubular transmission crossmember which allows you to use modern automatic or manual transmissions
  • Simple no-weld installation only requires drilling a few bolt holes for assembly
  • Sturdy 2" OD steel tube construction ensures rigidity even in the most extreme environments
  • Meets or exceeds OEM specifications
  • Rubber formulation provides abrasion resistance and aging stability

Comes as a Kit

Key Specs

BrandSpeedway Motors
Drop2.75"
Material TypeSteel

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Details

Crossmember

On your '55-'57 Chevy car, the front motor mounts are at the front of the block and the rear mount attaches to the bellhousing.  This works fine for original use, but makes it hard to swap in a different tranny or add belt driven accessories to the front of the engine.  This mount kit is the solution!

  • Uses common mounts.
  • No welding, but drilling is required.
  • Mounting a TK500 or TK600 may require risers/spacers to get proper driveline angle.

 

Rubber Mount Cushion 

OEM-style rubber transmission cushion for many '58-'82 GM transmissions including TH350 auto, Muncie, Saginaw, and others.

  • Meets or exceeds OEM specifications 
  • Rubber formulation provides abrasion resistance and aging stability
  • Tough, hardened steel plate & inserts
  • Chemlock® bonding agent ensures superior rubber-to-metal bond

Charts

Specs

  • End to end width = 32-7/8"
  • Center to center width (mounting holes) = 3"
  • Drop of top of tube to top of plate = 2-3/4"
  • S-bracket drops the mount surface for teh crossmember 2" down from the top of the frame
  • S-bracket is 4" wide- slotted holes for crossmember mounting are 1" to 1-3/4" long

Specifications

KEY SPECS
BrandSpeedway Motors
Drop2.75"
Material TypeSteel
GENERAL
Speedway Motors Catalog Part #910-0833
Transmission Mount IncludedYes
Tube O.D.2.00"
FinishNatural
Sold in QuantityKit