They are also height adjustable
Top Sportsman (normally aspirated)
Our kit includes all new hardware for installing both upper and lower rear control arms in your GM vehicle
4049F - 1964-1972 GM A-Body Factory Height Springs
Popular in crate engines and high-performance V 8 engines
A-arms, Lower, Adjustable, Delrin/Rod Ends, 19mm Standard Ball Joints 2001 pontiac firebird They are also height adjustableA arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy duty 1. 25 inch, 0. 120 inch wall DOM tubing, deflection is eliminated with A arms from BMR Suspension. BMRs AA755 Lower A arms are equipped with greasable heavy duty ball joints, greasable