QA1 Pro-Coil Shock Kit - Twintube - Double Adjustable - Shock - Rear - GM Full-Size Truck 1963-72 Body Fastener Kits Made from the finest quality

Made from the finest quality materials it delivers exceptional performance

Booster: Annular

This switch panel mounts next to the shifter in the 2010- up Dodge Chargers

Built-in Soft Touch Rev Control is fixed to 7

heads or intake manifolds

QA1 Pro-Coil Shock Kit - Twintube - Double Adjustable - Shock - Rear - GM Full-Size Truck 1963-72 Body Fastener Kits Made from the finest qualityLooking to keep your factory truck arms, but still want coil overs for adjustable ride height? QA1's C10 bolt on rear suspension system is designed to convert trucks originally equipped with a coil spring rear suspension to coil overs. This system integrates adjustability into multiple areas so you can truly fine tune the geometry to create the perfect performance after lowering. , , By converting the coil spring rear suspension to adjustable coil