Air Flow Research LS3/LS99 Mongoose CNC Cyl. Heads 260cc Assm AFR1840

Cylinder Head - LS3 Mongoose - Assembled - 2.165 / 1.600 in Valves - 260 cc Intake - 69 cc Chamber - 1.270 in Springs - Aluminum - GM LS-Series - Pair

Engines and Components, Cylinder Heads and Components, Cylinder Heads by AIR FLOW RESEARCH