QA1 Adjustable Upper Trailing Arm - 1978-1983 Buick Estate Wagon 350SD 0 kg/mm (560 lbs/in) Spring

0 kg/mm (560 lbs/in) Spring Type Linear Top Mount (Front) Pillowball Mount with camber adjustment Top Mount (Rear) Aluminum Mount no camber adjustment Vehicle Fitment

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QA1 Adjustable Upper Trailing Arm - 1978-1983 Buick Estate Wagon 350SD 0 kg/mm (560 lbs/in) SpringThese Trailing Arms for the 1978 1983 Buick Estate Wagon 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