QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 350 lbs/in Rate - 1964-1967 Buick Special kw-suspension-variant-4-coilover-kit 2010 BMW 3 Series 6

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Bilstein B6 4600 Shock Absorbers for the 1989-1991 Chevrolet R3500 are designed as a direct fit upgrade to OE Shock Absorbers on stock height light trucks and SUV's

QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 350 lbs/in Rate - 1964-1967 Buick Special kw-suspension-variant-4-coilover-kit 2010 BMW 3 Series 6don't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1964 1967 Buick Special 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