RCF1-400 TH400 Transmission Crossmember for 1967-1969 GM F-Body & 1968-1974 GM X-Body

Name: RCF1-400 TH400 Transmission Crossmember for 1967-1969 GM F-Body & 1968-1974 GM X-Body
Brand: G FORCE PERFORMANCE PRODUCTS
SKU: 472-RCF1-400
Price: 320.00 USD
Availability: InStock

^$320⁰⁰

1 left in stock

Ships on Nov 02, 2026

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GM F-Body
GM X-Body

TH400 Transmission Crossmember

For 1967-1969 GM F-Body & 1968-1974 GM X-Body

G Force Performance RCF1-400 Features:

Fits Models: GM F and X-Body Models: Camaro, Nova, Formula 400, Trans Am, Firebird, Ventura, Omega, Apollo, Chevy II.
Fits Years: 67-69 F-Body, 68-74 X-Body
This crossmember fits both SBC and BBC engines for the 67-69 F-Body and 68-74 X-Body.
Fits Transmissions: TH400 Short Tail, TH375, 2004R
G Force recommend a polyurethane transmission mount. The GMTM is sold separately.
For the 1967-1969 F Body and 1968-1974 X Body frames, the distance between the crossmember frame mounting holes is 30-3/8". To ensure proper crossmember selection be sure to measure your G Force frame before you order.

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 Width13.0

Package Length36.0

Weight20.0 PG

Part CategoryPerformance Parts

Part FitmentDirect Fit

Vendor Part NumberRCF1-400

Package Qty1

Package TypeEA