Engine Rocker Arm and Shaft Assembly 1999 Pontiac Firebird BMR Suspension designed the HB760

BMR Suspension designed the HB760 for all racing applications

bump down and rollout

cables and wire harnesses from damage caused by exposure to extreme heat

This bolt-on exhaust system features mandrel-bent 2

2198 - 1982-1992 GM F-Body Tunnel Mounted Torque Arm

Engine Rocker Arm and Shaft Assembly 1999 Pontiac Firebird BMR Suspension designed the HB760Rid your engine of internal friction with roller tipped rocker arms. The race proven roller tip not only unleashes horsepower, it also lengthens valve train component life and reduces wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers, hardened shaft, and hardware included.