302717 - 1978-1988 GM G-Body Double Adj Upper & Lower Rear Control Arms Kit 2001 Pontiac Firebird Winter formulas use pour-point reducers

Winter formulas use pour-point reducers to keep wax in suspension and reduce wax crystals to pass through filters and injectors

Whether on the highway or around town

Built using DOM mild steel tubing and featuring TIG welding these trailing arms are a must for high performance applications

Viking hybrid coilovers with 361 valving options

and locking hardware

302717 - 1978-1988 GM G-Body Double Adj Upper & Lower Rear Control Arms Kit 2001 Pontiac Firebird Winter formulas use pour-point reducersComplete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control Arms "Ultimate Arms" (Item #3017)