QA1 Non-Adjustable Upper Trailing Arm - 1971-1972 GMC Sprint RC200t Part Number IS-PRO-Z33 Part Name

Part Number IS-PRO-Z33 Part Name ISR Performance Pro Series Coilovers Vehicle 2003-2006 Infiniti G35 Chassis Code V35 Drivetrain RWD Damping Adjustment 32-Way Ride-Height Adjustable Yes Spring Rate - Front 8 Kg/mm Spring Rate - Rear 6 Kg/mm Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Top Mounts - Front Pillowball Top Mounts - Rear Rubber Vehicle Fitment

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QA1 Non-Adjustable Upper Trailing Arm - 1971-1972 GMC Sprint RC200t Part Number IS-PRO-Z33 Part NameAll Upper Tubular and Lower Boxed Trailing Arms for the 1971 1972 GMC Sprint 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