BMR UTCA026H Upper Control Arms Dom On-Car Adj Sph Bearingsext Length

Factory control arms for the SS are the same as what Chevrolet puts on Grandmas Caprice. 

Bushing deflection combined with control arm flex creates erratic handling and inconsistent rear end stability when subjected to the added loads of performance driving. 

BMR control arms are built using 1-5/8" x .120" DOM tubing with 1/4" thick mounting plates for a bulletproof combination. 

Adjustable uppers allow "on-car" adjustability by simply loosening the jam nuts and turning the adjuster.

Now you can adjust your pinion angle "on-car" without unbolting the control arm. These adjusters are by far the strongest in the industry. Made from 1-1/8" CNC milled steel then zinc plated for corrosion resistance, they truly are overkill!

NOTE: In some instances, mainly due to ride height variation, it may be necessary to install a longer drive shaft when using extended length control arms.

Angle finders available through BMR.