AFR Enforcer Assembled Aluminum Cylinder Head - 2.000 / 1.570 in Valves - 210 cc Intake - Angle Plug - GM LS-Series Schoenfeld Headers The "non-adjustable" needle and seat

The "non-adjustable" needle and seat design does not provide for external float adjustment

Chevelle/Malibus

MID-LENGTH TUBE headers are designed specifically for installing a Small Block Chevy 283-400 (Gen 1) engine into a 1987-1995 Wrangler (YJ)

One will accommodate 5/8 and the other 14mm shock shafts

AFR Enforcer Assembled Aluminum Cylinder Head - 2.000 / 1.570 in Valves - 210 cc Intake - Angle Plug - GM LS-Series Schoenfeld Headers The "non-adjustable" needle and seatProduct Description: Cylinder Head Enforcer Assembled 2. 000 1. 570 in Valves 210 cc Intake 64 cc Chamber 1. 290 in Springs Angle Plug Aluminum GM LS Series 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