AFR Enforcer Assembled Aluminum Cylinder Head - 1.900 / 1.600 in Valves - 185 cc Intake - Angle Plug - Small Block Ford 4902154 3/8"-16 thread on the opposite

3/8"-16 thread on the opposite end and 12-point steel shoulder nuts to work with most headers

The Pro Super Kit also contains a TCI Trans-Scat Valve Body Kit

The system uses a 2

Weld To Your Exhaust System

1985-1985 Chevrolet Impala

AFR Enforcer Assembled Aluminum Cylinder Head - 1.900 / 1.600 in Valves - 185 cc Intake - Angle Plug - Small Block Ford 4902154 3/8"-16 thread on the oppositeProduct Description: Cylinder Head Enforcer Assembled 1. 900 1. 600 in Valves 185 cc Intake 63 cc Chamber 1. 290 in Springs Angle Plug Aluminum Small Block Ford 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 most powerful street