QA1 Lower Trailing Arms - 1978-1987 Pontiac Grand Prix moton-suspension-2-way-internal-coilovers bolt-on fitment — for the

bolt-on fitment — for the 2014-2015 Infiniti Q60 at a price that undercuts the top-tier Pro Plus and Executive kits

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QA1 Lower Trailing Arms - 1978-1987 Pontiac Grand Prix moton-suspension-2-way-internal-coilovers bolt-on fitment — for theAll Upper Tubular and Lower Boxed Trailing Arms for the 1978 1987 Pontiac Grand Prix 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