GM LS1 Valve Cover Set - Polished hoosier 541 in - Duration 264

541 in - Duration 264 / 274 - 116 LSA - 1800 / 6800 RPM - GM LS-Series - Each

Flexplate - 168 Tooth - Steel - External Balance - 1-Piece Seal - Small Block Chevy - Each

Motor Plate - Front - 12 x 36 x 1/4 in - Aluminum - Natural - Big Block Chevy - Each

Water Pump - Mechanical - 3/4 in Pilot - Short Design - 3/8 in NPT Bypass Ports / Cam Stop Hardware Included - Aluminum - Natural - Small Block Chevy - Each

Carburetor Gaskets - Reusable - Composite - Fuel Bowls / Metering Blocks - Holley Carburetors - Kit

GM LS1 Valve Cover Set - Polished hoosier 541 in - Duration 264Valve Cover Stock Height Baffled Coil Mounting Bosses Aluminum Polished GM LS Series Kit