UMI adjustable rear control arms for 1971-75 GM H-Body improve traction. 1992-pontiac-firebird-esi4307584 Kit is available powder coated

Kit is available powder coated bright red or gloss black for a durable long lasting finish

while UMI Part Number 3001 includes grade 10

which we recommend not setting track side

Our kit includes all new hardware for installing both upper and lower rear control arms in your GM vehicle

and ease of adjustment

UMI adjustable rear control arms for 1971-75 GM H-Body improve traction. 1992-pontiac-firebird-esi4307584 Kit is available powder coatedThe UMI Performance adjustable rear control arms kit is designed for 1971 1975 GM H Body vehicles. The kit includes both upper and lower control arms with high quality Teflon lined spherical rod ends to eliminate rear suspension bind and allow for proper suspension articulation. The rod ends also act as solid bushings for drag race applications, reducing bushing deflection. These adjustable control arms allow for fine tuning of the rear end position