World Products 042650: Small Block Chevy 305ci S/R Cast Iron Cylinder Head 170cc Intake Ports
Small Block Chevy 305ci S/R Cast Iron Cylinder Heads
Small Block Chevy 305ci S/R Cast Iron Cylinder Head 170cc Intake Ports 58cc Combustion Chambers Cut for 1.940'' Int/1.500'' Exh Valves Bare Head, Sold Individually