1978-1988 Monte Carlo Cutlass Lemans Buick Regal Grand Prix Inner Rocker Panels
Steel Inner Rocker Replacement Panels. This is the INNER portion of the rocker panel underneath the car that is located next to the floor pan on each side. This is NOT the sheet metal inside on the floor pan next to the door sill plates.
Replaces GM part # 20249242 RH & 20249243 LH. LH - Driver's Side & RH - Passenger Side. 1978 - 1987 Buick: Regal / T-Type / Grand National.
1978 - 1980 Buick: Century. 1978 - 1988 Oldsmobile: Cutlass / 442 / Supreme.
1978 - 1987 Pontiac: Grand Prix / SJ. 1978 - 1988 Chevrolet: Monte Carlo / SS. 1978 - 1981 Chevrolet: Malibu.