1978-1983 G-Body Crossmember | RCG-6L80K
- Fits Models: Malibu, Monte Carlo, El Camino, Cutlass, Grand Prix, Regal, Century, LeMans, Caballero, Bonneville
- Fits Years: 78-83
- Fits Transmissions: 6L80E Slip Yoke, 6L90E Slip Yoke
- For a proper fit with these transmissions, the GMTM Transmission Mount and GMTM-SP Shims are included along with the FE-100 Frame Extension.