QA1 CR-S Tapered High Travel Coil Spring - 3.57" ID, 300 lbs/in Rate, 11" Length - 1977-1978 Buick Riviera Festiva One-way adjustable damping and full-length

One-way adjustable damping and full-length ride-height adjustment let you fine-tune how the CL9 TSX rides and handles

Part Number CLX241-APP Damping Adjustment 36-Way Per Corner (1-Way damping) Height Adjustable Yes Air Tank 5 gallon polished tank Compressor VIAIR 444c compressor (single

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Every kit is extensively tested on the SN95 chassis and refined until it balances ride quality with performance — the reason Mustang coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

QA1 CR-S Tapered High Travel Coil Spring - 3.57" ID, 300 lbs/in Rate, 11" Length - 1977-1978 Buick Riviera Festiva One-way adjustable damping and full-lengthAvailable in 7", 9", 10", 12", 14" and 16" lengths, QA1 offers an assortment of High Travel Springs for the 1977 1978 Buick Riviera 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