AFR SBC Enforcer Aluminum Cylinder Head - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Straight Plug - Small Block Chevy ARPHARJ3.250-1 self-learning EFI systems feature an

self-learning EFI systems feature an all new ECU pre-loaded with 80 dyno-tuned calibrations that support popular engine configurations up to 800 HP

Raised Cam Gear

By just taking a few minutes to fill out our tech sheet we can determine what options will best fit your needs

Tie Rod Spacer

Dry Break Valve

AFR SBC Enforcer Aluminum Cylinder Head - 2.050 / 1.600 in Valves - 198 cc Intake - 69 cc Chamber - 1.580 in Springs - Straight Plug - Small Block Chevy ARPHARJ3.250-1 self-learning EFI systems feature anProduct Description: Cylinder Head SBC Enforcer Assembled 2. 050 1. 600 in Valves 198 cc Intake 69 cc Chamber 1. 580 in Springs Straight 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