RCC3-4L80 1968-1981 C3 Corvette crossmember with mounting hardware
RCC3-4L80_gforce resized

1968-1981 C3 Corvette crossmember


Model: RCC3-4L80

Fits the following transmissions: 4L80E, 4L85E . Finished in a black powder coat. Includes new body bolts. Purchase transmission mount separately. p/n GMTM.

C3 Corvette, (1968-1981) with bolt-in transmission crossmember.

p/n RCC3-4L80 installation notes:

  •     This crossmember is installed with the manufacturer’s label facing the rear of the vehicle. A second determining feature is the crossmember center tube has a bracket welded to the back to accept the factory brake cable pulley.
  •     The crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.
  •     New fasteners are provided for the bottom – up bolts. The installer must re-use the long horizontal bolts.

Additional information

Weight 27 lbs
Dimensions 50 × 13 × 6 in
Product Years

Chevrolet Models

Product Years Abbreviated

Product Years Individual

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