G Force RCG-400 Transmission Crossmember, 1984-1988 G-Body, GM-3

G Force RCG-400 Transmission Crossmember, 1984-1988 G-Body, GM-3

Sku # 64084883

Mfr. Part # RCG-400

This generation of vehicle 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 wood cushion, thus providing the required clearance for installation. On all 78-88 G body crossmembers, the passenger side hump is the taller of the two, and on some installations, it is necessary to remove the catalytic converter heat shield from the passenger side floor pan.

• Fits 1984-1988 G-Body
• Bolts to the rear set of frame holes on drivers side frame rail

This Part Fits

Since different transmissions can share the same overall lengths as well as other measurements, they can also share some transmission crossmembers. G-Force has grouped the transmissions together that can share the same crossmember.

This Crossmember fits the GM-3 Transmission Group:

• Turbo Hydra-Matic 2004R (TH2004R)
• Turbo Hydra-Matic 400 (TH400)
• Turbo Hydra-Matic 375 (TH375)

Notes

Please note that G-Force crossmembers do not include the G-Force logo sticker as shown in the picture. This decal is shown for brand reference only.

Great product!!!!! Great fit!!!!!

Summary: Fit great. Easy bolt in installation.

Yes, I recommend this product.

Fit great!

Summary: Fit great – a bit of loose weld slag trapped in the tubing but don’t think it will hurt anything. Just can hear it rattling around a bit

Yes, I recommend this product.