UMI adjustable rear control arms for 1971-75 GM H-Body improve traction. 1992-pontiac-firebird-esi4307584 while UMI Part Number 3001

while UMI Part Number 3001 includes grade 10

UMI Performance introduces the first 2-point tubular bolt-in sub-frame connector for 2005-2010 Ford Mustang

The UMI heavy duty tunnel brace reinforces the tunnel area and reduces chassis flex by replacing the weak factory stamped steel brace

CNC machined

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

UMI adjustable rear control arms for 1971-75 GM H-Body improve traction. 1992-pontiac-firebird-esi4307584 while UMI Part Number 3001The 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