QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 650 lbs/in Rate - 1955-1957 Chevrolet Truck CTS-V S Chassis Code SF/SG Bushing

S Chassis Code SF/SG Bushing Material Polyurethane Color Black Durometer 85 Grade Type Regular Installation Difficulty Moderate Installation Time (hrs) 1 Kit Contents 3 Bushings

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QA1 MOD Series Front Coilover Kit - Double Adjustable, Tapered Pigtail Spring, 650 lbs/in Rate - 1955-1957 Chevrolet Truck CTS-V S Chassis Code SF/SG Bushingdon't be limited to adjustments! Completely re valve in minutes with the MOD Series Shock. Designed specifically on your 1955 1957 Chevrolet Truck 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