UMI Performance 65-70 GM B-Body Rear Lower Control Arms/Trailing Arms Drivetrain>Wheel Bearings Backed by a 5-year finish

Backed by a 5-year finish and lifetime craftsmanship warranty

provides increased exhaust flow

Banks exclusive BigHead wastegate actuator prevents wastegate blow-open by keeping the valve seated at higher pressures

opening and closing as desired

0 Liter U140E

UMI Performance 65-70 GM B-Body Rear Lower Control Arms/Trailing Arms Drivetrain>Wheel Bearings Backed by a 5-year finishWhether your classic Chevrolet B body is a restoration project, street car or drag car the UMI control arms will be an excellent upgrade. These new manufactured boxed control arms are a direct bolt in designed to replace the factory stamped control arms. Over time factory control arms rust which can weaken them while the factory bushings dry rot, harden and crack decreasing the ride quality and vehicle performance. This new control arm setup from UMI