QA1 CR-S Pigtail High Travel Coil Spring - 3.57" ID, 650 lbs/in Rate, 10" Length - 1973-1974 Buick Apollo 530Xi The KSport Airtech Pro Plus

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QA1 CR-S Pigtail High Travel Coil Spring - 3.57" ID, 650 lbs/in Rate, 10" Length - 1973-1974 Buick Apollo 530Xi The KSport Airtech Pro PlusAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1973 1974 Buick Apollo 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