QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. 915021 1967-1985 Buick Riviera

1967-1985 Buick Riviera

Chevy Corvette 2015

446 in Long

Low Profile Cap

4150/4160 series carburetors

QA1 Chrome Coil-Over Spring - 2-1/2" I.D. x 10" - 150 lb. 915021 1967-1985 Buick RivieraChrome Plated and Polished Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation. Protective