QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 600 lbs/in Rate, 10" Length - 1971-1972 Chevrolet Biscayne bilstein-b12-special-coil-spring-set Every QA1'shock is dyno-tested and

Every QA1'shock is dyno-tested and serialized to guarantee peak performance

4 inches Part Note 1 Up to VIN Number 030983 Vehicle Fitment

2010 BMW 550i GT

Part Number 68545 Part Name Coil Springs UPC 611512685458 Vehicle 1973-1975 Buick Apollo Coupe Drivetrain RWD Notes All Applications are for V8 Small Block Rear Wheel Drive Only - Except for Grand National which is a V6

2016 Volvo S60 AWD/FWD

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 600 lbs/in Rate, 10" Length - 1971-1972 Chevrolet Biscayne bilstein-b12-special-coil-spring-set Every QA1'shock is dyno-tested andAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1971 1972 Chevrolet Biscayne 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