QA1 63-87 C10 Lower Control Arm Kit L205471 3mm (1/8") thick T6061 Sheet

3mm (1/8") thick T6061 Sheet Aluminum construction

Decklid Filler Panel

66" Shaft Diameter

including ethanol and methanol

QA1 63-87 C10 Lower Control Arm Kit L205471 3mm (1/8") thick T6061 SheetWant to use a factory style spring with the shock in the factory location of your 1963 1987 C10? QA1 offers front lower control arms for use with stock springs. The arms are made with 12 gauge HSLA steel for increased strength and are powder coated for long lasting durability. They feature QA1 performance ball joints and low friction, maintenance free polymer bushings. These arms add stability with 7 degrees of caster when used with QA1 upper control