UMI Performance Street Performance Front Lower Control Arm Kit - Black - GM Fullsize Truck 1971-87 (Pair) RG10004L Castor 927

Castor 927

1961-1966 Pontiac Catalina Base CID 421 Naturally Aspirated GAS

Small Collar

C20 Suburban 1986-1975

ΓÇó Adjustable Needles & Seats

UMI Performance Street Performance Front Lower Control Arm Kit - Black - GM Fullsize Truck 1971-87 (Pair) RG10004L Castor 927Street performance tubular lower A Arm feature heavy duty cross shafts, Delrin bushings and a host of other features. Power Tour and daily driver proven. Accepts UMI lowering spring, factory springs and most other aftermarket springs. Heavy duty tubular construction yet still strong and light. Delrin bushings ensure smooth suspension action and precise steering. Adjustable steering stops to fine tune turning radius. Direct bolt in. Pair with UMI 6433