QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 500 lbs/in Rate, 10" Length - 1971-1975 Chevrolet Bel Air air-lift-performance-air-management 2021 BMW 2 Series Gran

2021 BMW 2 Series Gran Tourer AWD/FWD (F46)

2020 Acura TLX (UB1/UB2)

Part Number 10HTBF550 Part Name Coil Spring UPC 806990119674 Vehicle 1973-1977 GMC Sprint Spring Shape Tapered Inner Diameter 4

Height+ Sensor upgrade — four ROT-120 sensors and linkage pre-installed

QA1 CR-S Tapered High Travel Coil Spring - 4.125" ID, 500 lbs/in Rate, 10" Length - 1971-1975 Chevrolet Bel Air air-lift-performance-air-management 2021 BMW 2 Series GranAvailable 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