Oil Pan Flange Head Bolts
Oil Pan Bolts for SBC 12 Point Flange Head; 18 per Set, 5/16-18 x .5 In. 4 per, 1/4-20 x .5 In. 14 per. For use with Moroso Oil Pan Nos. 20173, 20175, 20183, 20184, 20186, 21325, 21326, 21327, 21811,
Brand: Moroso Performance Products
Moroso 38551 Oil Pan Bolt for Small Block Chevy