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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
They come pre-assembled with new polyurethane bump stops
offering a balanced mix of ride quality and improved performance
consider purchasing a new hardware kit for stock rear-ends or similar designs using a straight through bolt design
The performance rebound curve minimizes body roll and prevents a floating feeling
40+ years of moisture and abuse can leave your frame in bad shape
Spring, Cr-Si High Travel 2-1/2" Id 10" X 100 Lbs/In. Silver Pwdr Coat 1991-pontiac-firebird-esi6483971 They come pre-assembled with newAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of high travel springs 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 larger distance between the coils.
