QA1 CR-S Pigtail High Travel Coil Spring - 3.57" ID, 550 lbs/in Rate, 10" Length - 1967 Oldsmobile Cutlass Supreme bilstein-b16-ridecontrol-suspension-kit The D2 Racing RS Series

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QA1 CR-S Pigtail High Travel Coil Spring - 3.57" ID, 550 lbs/in Rate, 10" Length - 1967 Oldsmobile Cutlass Supreme bilstein-b16-ridecontrol-suspension-kit The D2 Racing RS SeriesAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1967 Oldsmobile Cutlass Supreme 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