“PRO” UPPER AND LOWER CONTROL ARMS (STOCK SPRING)

Constructed using tig-welded chrome-moly tubing Includes: 2 Upper Control Arms, 2 Lower Control Arms,  Ball Joints, Bushings on the Lowers, and Chrome-Moly Rod-Ends on the Uppers. Built-in 6 Degrees of Positive Caster Designed to Replace Stock Control Arms with No Modifications Reduces Weight by up to 13 lbs Per Side Uses a Stock Spring/Shock or the QA1 PRO-Coil System Uppers Come with Limiters in Place to Control Front Suspension Travel Designed for Drag Race Applications Where Spindle Caster Can Range from 0 to 10 Degrees 1971 – 1976 B-bodies only