These are the best plastic bumper fillers available for your 1984-1987 Buick Grand National, Regal, and T-Type. With time, the original front body bumper filler extensions can crack, crumble and warp due to heat and age. These bumper fillers are made with copies of GM molds and look as well as feel like the GM original, but have a better chemical composition. These panels do not have the pock marks in the fillers and are ready to scuff and paint. The same size steel is also used behind the fillers and are coated with black EDP to resist corrosion. Comes as a set of four pieces: rear LH, rear RH, front LH, and front RH. Plastic retaining push plugs are included.
Replaces Rear GM part # 20428397 LH & 20428396 RH, Front GM part # 12336191 LH & 12336190 RH
Perfect for any restoration project!