QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 250 lbs/in Rate - 1964-1967 Buick Skylark March The PRO-TRUCK Sport Shock for

The PRO-TRUCK Sport Shock for the 2001-2006 GMC Yukon XL 1500 is the perfect solution for those looking for a straightforward

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3 mm Bushing 1 Outer Diameter 42 mm Bushing Quantity 4 Bushings Grade Type Regular Installation Difficulty Difficult Installation Time (hrs) 2

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QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 250 lbs/in Rate - 1964-1967 Buick Skylark March The PRO-TRUCK Sport Shock fordon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1964 1967 Buick Skylark to meet the demands required by today's high performance drag race and handling pro touring cars, QA1's multi patent pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve