QA1 Upper Tubular Trailing Arms - 64-67 GM A-Body AS0002 intake and exhaust runners

intake and exhaust runners

Machined from 6061-T6 billet aluminum for

Distributorless Tachometer Driver

Patriot Exhaust H3015 Muffler Smithy 30" 2 1/4" Inlet/Outlet

including select high-performance vehicles

QA1 Upper Tubular Trailing Arms - 64-67 GM A-Body AS0002 intake and exhaust runnersAll 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