1973-1977 A-Body Hardtop Crossmember | RCAL-700
- Fits Models: GS, LeMans, 442, Cutlass, Chevelle, El Camino, Malibu, Monte Carlo, Century, Regal, Sprint, Grand AM, Grand Prix, Laguna
- Fits Years: 73-77
- Will not fit a 73-75 EL Camino with the boxed frame rails.
- Fits Transmissions: 700R4, 4L60, 4L60E, Tremec TKO-500, TKO-600
- We recommend a polyurethane transmission mount. The GMTM is sold separately.
- For the 1973-1977 hardtop frames the distance between the crossmember frame mounting holes is 51-1/8". To ensure proper crossmember selection be sure to measure your frame before you order.