SBC 227cc Aluminum CNC Heads Eliminator Race 65cc A/P 1121

Cylinder Head - Eliminator Race - Assembled - 2.100 / 1.600 in Valves - 227 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug - Aluminum - Small Block Chevy - Sold as a Pair - Brand: Air Flow Research - Part Number: 1121