Description
Long Tube Headers for 70 81 GM F A Body 396 502 BBC 1 7 8in Primary D316 B instrument panel lights E85: up to 600 HP mounts and panels Improved Steering Response Includes SL 1957E E85: up to 600 HP – forced air induction 5 inch mandrel bent tubing flowing into a Scavenger Series® Y pipe for maximum flow