Product Summary

  • Heavy-duty 1-3/4" OD steel tubing with .109" wall thickness provides a stable foundation to mount your transmission
  • Includes G-Force GM adjustable transmission mount
  • Crossmember must be welded directly into frame or welded on the supplied 3-hole mounting flanges for a bolt-in application
  • Fits frames up to 38" wide, making this crossmember versatile for a variety of applications
  • Choose from 0, 2, 4, or 6 inch drop

Key Specs

MFG. Part #
BrandSpeedway Motors
Material TypeSteel

Need To Know

Free Shipping on Orders Over $149

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy


Adjustable GM Transmission Mount

G Force Performance’s Adjustable Transmission Mount is uniquely innovative, yet simple in design and function.  It is a must for your swap that requires moving your transmission 1? to 2?, while allowing 1? to over 2-1/2? of offset.  This will align to your transmission crossmember with your new drivetrain moved forward. This simple bolt in mount eliminates the hassle of  swap misalignment  and saves you time and money.

It fits most GM RWD vehicles and transmissions (manual or automatic), and transmission crossmembers that accept a dual stud pattern with a 1-1/2? center spacing.  This mount has an installed height of 1-3/4?, and is easily adjustable prior to securing the self locking slide bolt to secure the assembly in location. 

  • Material: Steel with polyurethane bushing
  • High strength mounting hardware included

Universal Tubular Transmission Crossmember Mount

Universal rear transmission mounts and heavy duty tube crossmember. Fit most GM, Ford, and Mopar manual and auto transmissions. Raw steel finish. Crossmember must be welded directly into frame or to 3 hole mounting flanges for bolt-in application. Fits frames up to 38" wide.

Included In This Kit:

(1) Adjustable Tranmission Mount

(1) Transmission Crossmember Mount, Available in 2, 4, and 6 Inch Drop or Straight






MFG. Part #
BrandSpeedway Motors
Material TypeSteel
Transmission Mount IncludedYes
Tube O.D.1.75"
Overall Length38"
Sold in QuantityKit