REKUDO spindles are one part of a fully engineered suspension and brake system for the 1970-1981 Chevrolet Camaro & Pontiac Firebird. This suspension system is an auto-cross inspired modern suspension system that retains the original equipment (OE) appearance & strength with taller than stock spindles for improved camber gain & lowers the front of the vehicle by 1". These spindles must be used with REKUDO Control Arms RK100-21 and REKUDO JL8 front brake system (calipers, rotors, hubs, dust shields, and brake hoses) Spindles are forged 4140 chrome-moly steel construction with Black EDP Coating. Spindles sold in pairs.