1967-1969 F-Body 4L80 & 1968-1974 X-Body Crossmember | RCF1-4L80
- Fits Models: Camaro, Nova, Formula 400, Trans Am, Firebird, Ventura, Omega, Apollo
- 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: 4L80, 4L80E, 4L85, 4L85E
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For the 1968-1974 frames the distance between the crossmember frame mounting holes is 30-3/8". To ensure proper crossmember selection be sure to measure your frame before you order.