2203CM - 1993-2002 GM F-Body Tunnel Brace Mounted Torque Arm - Long Tube Header 1997 pontiac firebird NOTE: The 3665 is intended

NOTE: The 3665 is intended for use only on stock GM axle housings

Installation is simple

manual transmissions and power steering

tubular rear lower control arms for increased strength

without requiring any modifications

2203CM - 1993-2002 GM F-Body Tunnel Brace Mounted Torque Arm - Long Tube Header 1997 pontiac firebird NOTE: The 3665 is intendedRear torque arm hardware kit We highly recommend purchasing a new hardware kit if running this torque arm on a factory rear end, Strange or other similar rear ends that use a straight through long bolt design. Factory torque arm bolts will work however are slightly too short and may not work correctly. For Moser Engineering 12 Bolt rear end use P N 2998, the Moser 12 Bolt uses four bolts, P N 2998 includes longer bolts and spacers to reduce movement.