1967-1969 F-Bodies like Camaro, Firebird, Trans-am, & Formula 400 Also, 1968-1974 X-Bodies like Nova, Omega, Ventura, Apollo, Skylark. – This Crossmember installs TH350, Muncie, Powerglide, T-10, super T-10, Saginaw, TH200, and TH250 transmissions.


Model: RCF1-350


This crossmember will fit the following GM transmissions :  TH350, Muncie, Powerglide, T-10, super T-10, Saginaw, TH200, and  TH250.  Finished in a black powder coat and includes new Grade #8 mounting hardware. Purchase transmission mount separately.   Use GForce Part No.#GMTM.

Note :  distance between crossmember frame holes is approximately  30-3/8″ in.  Measure your frame or crossmember to insure proper selection.

#RCF1-350 installation notes :

  • This crossmember is installed with the G Force label facing the rear of the vehicle. A second determining feature is crossmember center tube has a 1/2″ drain slot located on the bottom and on the passenger side next to the hump weldment.
  • The crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.
  • To utilize the provided 7/16 hardware it is necessary to enlarge the holes in the frame rails. If the installer chooses to utilize the stock size 3/8 hardware, it is strongly recommended that the installer obtains Grade 8 fasteners and washers to compensate.

Additional information

Weight 20 lbs
Dimensions 6 × 6 × 36 in
Product Years Individual

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Product Years Abbreviated

Chevrolet Models

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Pontiac Models

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