AFR SBC Enforcer Aluminum Cylinder Head - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Angled Plug - Small Block Chevy HSXLG11SAS EaSince 1989

EaSince 1989

1976-1986 Chevrolet C20

GM A-Body 1973-83

2018 GMC Yukon XL RWDVehicle Applications: 2018 Chevrolet Suburban 4WD

For GM Gen IV 2007-2008 VVT applications

AFR SBC Enforcer Aluminum Cylinder Head - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Angled Plug - Small Block Chevy HSXLG11SAS EaSince 1989Product Description: Cylinder Head SBC Enforcer Assembled 2. 050 1. 600 in Valves 198 cc Intake 69 cc Chamber 1. 580 in Springs Angled Plug Aluminum Small Block Chevy Sold Individually For over thirty years Airflow Research has been defining technological leadership in cylinder head manufacturing and flow dynamics. This complete commitment to performance has enabled Airflow Research's cylinder heads to find themselves on the fastest race cars and the