“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 7 Degrees of Positive Caster
  • Designed to Replace Stock Control Arms with No Modifications
  • Reduces Weight by up to 15lbs 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
  • By TRZ Motorsports

Additional information

Weight 30 lbs
Dimensions 24 × 24 × 6 in