New factory replacement oil pan bolts. Identical size and length but even stronger with a 10.9 grade.
Each set includes (20) bolts. There are (17) 1/2" hex head bolts used to secure the pan to the block and (3) 3/8" hex head bolts used to secure the oil pan to the timing cover.
Fits both 14 and 20 bolt oil pans on all 1984-1987 Turbo Buick V6 applications.