QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) H784001S 130 gph at 10 psi

130 gph at 10 psi

AN-10 to (2) AN-8

Suspension Travel Limiter

Helps reduce oil aging allowing extended drain interval protection

915 in Bore

QA1 Rear Lower Trailing Arms - Rectangular Tubing - Polyurethane Bushing - Black - GM A-Body 1973-77 (Pair) H784001S 130 gph at 10 psiAll 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