All new Crossmember made for a 1978-88 Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal "G Body"
- This crossmember will fit a 700R4, 4L60E, 4L60
- Long Lasting Black Powder Coat Finish.
- Includes all new mounting hardware.
- Don't forget to add the transmission mount
Note: The Distance between the crossmember frame holes is approximately 30-3/8". You'll need to measure your frame or crossmember to insure proper selection.
Installation Notes: On all 78-88 "G Body" crossmembers, the passenger side hump is the taller of the two.
On some installations, it is necessary to remove the catalytic converter heat shield from the passenger side floor pan.
This generation of vehicles is prone to body bushing compression, even with some southern vehicles. If the floor pan is too close to allow installation, it may be necessary to replace the body bushings.
Some customers have reported that with slight interference instances, they have been able to gently lift the floor pan with the assist of a floor jack and a wooden cushion, thus providing the required clearance for installation. The crossmember is installed so that the exhaust clearance humps are closed on the top and open on the bottom.
In some casses a G700 installed with a T5 may require a custom transmission mount to maintain proper drive line angle.
Chevrolet Malibu 1984-1988
Chevrolet Monte Carlo 1984-1988
Chevrolet El Camino 1984-1988
Oldsmobile Cutlass 1984-1988
Buick Regal 1984-1988
Pontiac Grand Prix 1984-1988