• Oil Pan Bolts, Big Block Chevy & Pontiac V8's
• (4) One-Piece and Multi-piece Gaskets
• (20) 5/16"-18 x 1/2" bolts
• (2) 1/4" -20 x 3/4" bolts
• Self-Locking Oil Pan Bolts manufactured from Grade 8 steel
• Integral serrated washer face provides self-locking effect
• Hex Head flange bolts are Zinc plated