QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) H784001S This rugged timing light is

This rugged timing light is built to work in the toughest of environments

130 gph at 10 psi

All hose ends are aluminum unless otherwise noted

915 in Bore

AN-10 to (2) AN-8

QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) H784001S This rugged timing light isAll 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