BMR: 1978-1987 GM G-Body Lower control arms, chrome moly, on-car adj, poly bushings ported head 3 supercharger and bracket finish

3 supercharger and bracket finish options–Polished

or applications with hard to ignite fuels such as alcohol

The minimum required wheel port is 27mm (outer diameter of these nuts is 24

Flow Increase = +83%

SKU 11203240 Order b Year Range 1999 - 2004 Unit Pair Weight 35 lbs

BMR: 1978-1987 GM G-Body Lower control arms, chrome moly, on-car adj, poly bushings ported head 3 supercharger and bracket finishColor: Black Hammertone Fits all Third and Fourth Gen GM F bodies On car adjustable Right left hand threaded adjuster makes on car adjustments simple and easy TIG welded 1. 625 inch 4130 Chrome moly tubing TIG welded chrome moly tube adapters Dramatically reduces control arms flex 95 durometer internally fluted polyurethane greasable bushings Zinc coated bushing sleeves Greatly reduces bushing deflection Improved Performance with acceptable NVH levels