Double Adjustable, Rear, Upper, Zinc Coated. Will not fit 1999-04 Cobra with IRS " Independent Rear Suspension ". These double adjustable upper control arms allow adjustment of the pinion angle on 1979-04 Mustangs without having to remove the control arm to rotate the heim for each incremental adjustment. Simply loosen the locknuts, turn the adjuster to establish the pinion angle then re-tighten the locknuts with basic hand tools.
Saves time and your knuckles. Fits 1979-04 Mustang w/o independent rear suspension. Eliminate wheel hop, improve traction, decrease body-to-rear end flex Double a. Djustable version is fully adjustable for pinion angle, which greatly improves traction. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Steering & Suspension\Control Arms, Ball Joints & Assemblies".The seller is "extremeoffshore" and is located in this country: US. This item can be shipped worldwide.