Racing Dual Valve Springs, Chevy Style, 8

These-BUGPACK-Chevy-Style-valve-springs-are-a-full-1-3/8"-diameter-to-provide-higher-spring-tension-required-for-larger,-heavier-valves.-These-dual-springs-are-made-from-the-highest-quality-chrome-vanadium-valve-spring-wire-available.-Â -Basically-designed-for-longer-than-stock-valves-(like-T-4)-in-order-to-retain-proper-spring-tension.-Â Sold-in-matched-sets-of-eight-pairs. (SKU: B404600)