Small Block Chevy 305 Head Gaskets 3.736 Inch Bore
Small Block Chevy 305 Head Gaskets, 3.736 Inch Bore: Automotive. Buy Small Block Chevy 305 Head Gaskets, 3.736 Inch Bore: Head - ✓ FREE DELIVERY possible on eligible purchases. Super Seal head gaskets use state-of-the-art materials to give you a positive seal on your race engine . Speedway Small Block Chevy (SBC) composite head gaskets use premium materials to ensure a positive seal on any race or street engine. Sold as each.Item Details3.736" bore (.038) . . .