QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 400 lbs/in Rate - 1964-1967 Buick Skylark eibach-pro-truck-stage-1-suspension-lift-kit 2007 Mercedes-Benz C-Class C230/C280/C300/C350/C220CDi/C250CDi 4-Matic

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QA1 Front Pro Coilover Kit - Single Adjustable, Tapered Pigtail End, 400 lbs/in Rate - 1964-1967 Buick Skylark eibach-pro-truck-stage-1-suspension-lift-kit 2007 Mercedes-Benz C-Class C230/C280/C300/C350/C220CDi/C250CDi 4-MaticThese QA1 GM Pro Coil Systems for the 1964 1967 Buick Skylark are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling.