AFR Eliminator Race Cylinder Head - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug 1103 - Pair 91601 a small oil bleed hole

a small oil bleed hole located in the base sprays oil on the distributor and camshaft gears to prevent excessive wear

1991-2006 Ford Explorer

1967-1974 Pontiac Parisienne

2012-2012 Nissan NV2500

AFR Eliminator Race Cylinder Head - Assembled - 2.080 / 1.600 in Valves - 210 cc Intake - 65 cc Chamber - 1.550 in Springs - Angle Plug 1103 - Pair 91601 a small oil bleed holeAFR 210cc intake port small block Chevy angle plug cylinder heads are available in two stages of performance. The Race Ready version features 100% CNC ported intakes while the higher flowing Competition version features 100% CNC ported intakes with greater detail. Both come with 100% CNC ported combustion chambers and 80cc exhaust ports with a 3 4'' thick head deck (ideal for nitrous or blower applications). Standard valves are lightweight 8mm