Cylinder Heads and Components

Valve Guide - 11/32 in Valve - 2.675 in Long - 0.565 in OD - Phosphorous - Bronze - Each

Valve Guide - 8 mm Valve - 2.150 in Long - 0.439 in OD - Manganese - Bronze - Each

Valve Guide - 11/32 in Valve - 2.250 in Long - 0.439 in OD - Manganese - Bronze - Each

Valve Guide - 11/32 in Valve - 2.100 in Long - 0.439 in OD - Manganese - Bronze - Each

Valve Guide - 5/16 in Valve - 2.100 in Long - 0.502 in OD - Manganese - Bronze - Each

Cylinder Head - SHP - Assembled - 2.050 in / 1.600 in Valve - 175 cc Intake - 62 cc Chamber - 1.437 in Springs - Angle Plug - Aluminum - Small Block Ford - Each

Cylinder Head - Pro 1 LS1 - Assembled - 2.050 / 1.600 in Valves - 225 cc Intake - 62 cc Chamber - 1.290 in Beehive Springs - 6 Bolt Casting - Aluminum - GM LS-Series - Each

Valve Seat - Intake - 2.460 in OD - 2.040 in ID - 0.375 in Deep - Iron - Each