QA1 Rear Upper Trailing Arms - Tubular - Adjustable - Polyurethane Bushings - Red GM B-Body 1968-70 DOM502-BL Factory-Fitted FHR Posts: Supplied with

Factory-Fitted FHR Posts: Supplied with factory-fitted FHR posts

8 Spring Tension Settings

Prevents damage to other vehicle components

Gen III and IV Truck Cam

1987-1991 GMC R2500 Suburban CID 454 GAS

QA1 Rear Upper Trailing Arms - Tubular - Adjustable - Polyurethane Bushings - Red GM B-Body 1968-70 DOM502-BL Factory-Fitted FHR Posts: Supplied withThese trailing arms for 68 70 Chevy B Body offer an immediate suspension upgrade. 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