Products

1968-1974 Nova / Ventura Crossmember - 4l80

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 the 4L80,4L80E, and 4L85, 4L85E transmissions.

$290.00

Model: RCF1-4L80

Fits the 4L80, 4L80e  & 4L85, 4L85e transmissions. Finished in a black powder coat. Includes new mounting hardware. Purchase transmission mount separately. p/n GMTM.

1968-1974 (Note: Distance between crossmember frame holes is approximately 30-3/8″. Measure your frame or crossmember to insure proper selection)

p/n RCF1-4L80 installation notes:

  • Ththis 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 22 lbs
Dimensions 6 × 12 × 36 in
Product Years Individual

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