QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) VIN551965 477 Intake /

477 Intake /

Keeps Oil Of Manifold

Ultra Shield driving shoes are made from the highest quality materials available on the market

Produces an incredible 8

12 AN Female O-Ring Outlet

QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) VIN551965 477 Intake /All upper tubular and lower boxed trailing arms use polyurethane bushings on both ends, while upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end to eliminate bushing bind, allowing the suspension to move smoother for better control. This keeps the tires planted firmly on the ground for improved traction and a more predictable, better handling car. For a long lasting finish, tubular and boxed