QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 400 lbs/in Rate, 10" Length - 1971-1975 Chevrolet Bel Air bilstein-b4-oe-replacement-dampmatic-twintube-suspension-strut-assembly RS-R Sports-i coilovers for the

RS-R Sports-i coilovers for the 2017-2022 Infiniti Q60 Red Sport 400 AWD balance daily-driver comfort with serious track capability on the same set of dampers

2006 Hyundai Sonata 2

2022 Ford E-450 Super Duty (VN127)

2011 Toyota Crown Royal RWD (GRS201)

Sport Chassis Code NC Bushing Color Black Bushing Material Polyurethane Color Black Durometer 72 Installation Difficulty Difficult Installation Time (hrs) 4 Kit Contents 2 Bushings

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 400 lbs/in Rate, 10" Length - 1971-1975 Chevrolet Bel Air bilstein-b4-oe-replacement-dampmatic-twintube-suspension-strut-assembly RS-R Sports-i coilovers for theAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1971 1975 Chevrolet Bel Air with a silver powder coated finish. Made in the USA, these 2" I. D. High Travel Springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the