RCBE-6L80 6L80-E Transmission Crossmember for 1969-1970 GM B-Body

Name: RCBE-6L80 6L80-E Transmission Crossmember for 1969-1970 GM B-Body
Brand: G FORCE PERFORMANCE PRODUCTS
SKU: 472-RCBE-6L80
Price: 500.00 USD
Availability: InStock

^$500⁰⁰

Ships on 09/14/2026

Lowest Price Guarantee

GM B-Body

6L80-E Transmission Crossmember

For 1969-1970 GM B-Body

G Force Performance RCBE-6L80 Features:

Fits Models: Bel-Air, Caprice, Impala, Biscayne, Le Sabre, Catalina, Bonneville, Delta 88, Starfire, Delmont,Grand Prix, Wildcat, Executive, Dynamic 88, Jetstar 88, Kingswood
Fits Years: 69-70
Fits Transmissions: 6L80E Slip Yoke, 6L90E Slip Yoke
Note: If your G Force car was OEM equipped with a TH400 or has two sets of trans-crossmember mounting brackets on each frame rail, then this crossmember will also accommodate your G Force TH400 or 2004R transmission.
For a proper fit with these transmissions, the GF-GMATM Transmission Mount is included.
For the 1969-1970 frames the distance between the crossmember frame mounting holes is 54". To ensure proper crossmember selection be sure to measure your G Force frame before you order.
Note: 1969-1970 B-Body must have the OEM factory 2 sets of crossmember mounting angles on each frame rail. This application will utilize the rearward set.

Premium, Durable Transmission Crossmembers

Choosing a G Force Performance Transmission Crossmember guarantees a precise bolt-to-frame fit, just like your factory transmission crossmember. A patented double-hump design (where applicable) easily accommodates larger exhaust diameters, eliminating the need for modifications. With no cutting or welding required, installation is straightforward and hassle-free. Plus, every crossmember includes all necessary mounting hardware.

Part TypeAutomatic Transmission Crossmember

Product LineG Force Performance Transmission Crossmembers

BrandG FORCE PERFORMANCE PRODUCTS

Package Height6.0

Package Width11.0

Package Length57.0

Weight40.0 PG

Part CategoryPerformance Parts

Part FitmentDirect Fit

Vendor Part NumberRCBE-6L80

Package Qty1

Package TypeEA