Product Description
GM G-Body Platform, Frame Extension Kit. Fits years 1978-1983 when driver side crossmember mount holes are 14" in. forward on frame and Not straight across from other side. This kit corrects this for TH400, 4L80, T56Transmissions.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1978-1981 | Buick | Century | |
| 1978-1983 | Buick | Regal | |
| 1978-1983 | Chevrolet | Malibu | |
| 1978-1979,1981-1983 | Chevrolet | Monte Carlo | |
| 1978-1983 | GMC | Caballero | |
| 1978-1981 | Oldsmobile | Cutlass Calais | |
| 1980-1983 | Oldsmobile | Cutlass Cruiser | |
| 1978-1980 | Oldsmobile | Cutlass Salon | |
| 1978-1983 | Oldsmobile | Cutlass Supreme | |
| 1982-1983 | Pontiac | Bonneville | |
| 1978-1983 | Pontiac | Grand Prix | |
| 1978-1981 | Pontiac | LeMans |
