Stamped steel with tension springs as original.

1968-70 Buick Skylark and GS models except wagons

1968-70 Oldsmobile 88 models except wagons

1968-70 Oldsmobile Cutlass and 442 models except wagons

1969-70 Oldsmobile 98 models except wagons

Stamped steel reproduction of original, includes tension springs.

1971-73 Buick models except wagons

1971-72 Oldsmobile 88 and 98 models except wagons

1971-72 Oldsmobile Cutlass and 442 models except wagons

1973 Oldsmobile Cutlass, Cutlass S, Cutlass Supreme, Delta 88 and Delta 88 Royale

Stainless capped bumper bolts. 1" in length. Most cars use 10 bolts (6 front, and 4 in the rear).  Sold individually.

1964-72 Buick Skylark and GS models

1964-72 Oldsmobile Cutlass and 442 models