“Pro” Upper and Lower Control Arms (Stock Spring)


Categories: , SKU: 320-PRO-STK


  • Constructed using tig-welded chrome-moly tubing
  • Includes: 2 Upper Control Arms, 2 Lower Control Arms,  Ball Joints, Bushings on the Lowers, Rod-End Uppers, and Mounting Hardware for Lowers.
  • Built-in 6 Degrees of Positive Caster
  • Designed to Replace Stock Control Arms with No Modifications
  • Reduces Weight by up to 15 lbs Per Side
  • Uses a Stock Spring/Shock or a t-bar style bolt-in Coil-Over System (QA1, Viking, or AFCO)
  • 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
  • NOTE:  The A-arm set pictured is a coil-over set designed to be used with TRZ Drop Spindles (Pt. # 325-1 or 326-2) – We do make them to fit stock spindles as well (updated pics coming soon)

Additional information

Weight 37 lbs
Dimensions 21 × 17 × 11 in