1975-1981 F-Body & 1975-1979 X-Body Crossmember | RCF2L-4L80
- Fits Models: Camaro, Nova, Skylark, Firebird, Ventura, Trans Am, Omega, Apollo, Phoenix
- Fits Years: 75-81 F-Body, 75-79 X-Body
- Fits Transmissions: 4L80, 4L80E
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For the 1975-1981 frames, the distance between the crossmember frame mounting holes is 31-3/4". To ensure proper crossmember selection be sure to measure your frame before you order.