QA1 Adjustable Upper Trailing Arms - 68-72 GM A-Body AA0700AF1T63 the 63 Series can be

the 63 Series can be used in any late model or modified

Use a 13/64" drill bit for best results

A Silicone coated TITANIUM LR outer layer with multiple stainless steel and silica inner layers

6 AN Hose to 5/8-18 in Inverted Flare Male

4135 Steel Alloy Shafts (Japanese)PRW Industries produces engine components for racing applications such as rocker arms

QA1 Adjustable Upper Trailing Arms - 68-72 GM A-Body AA0700AF1T63 the 63 Series can beAll 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