CATEGORIES HOME Hardware Set for Dual Valve Spring Item Number: DCSH104 Price: $20.80 Add to Cart Description The DCSH104 is a complete hardware kit for the DCSOH dual springs. This kit includes: .050" Upper Retainers Lower Retainers Flathead Valve Locks Accessories 36lb Dual Valve Spring Set, No Hardware .050" Upper Retainer, Dual Spring Standard Lower Retainer Split Lock Keeper for DCSSH 1.700" Billet Lifter Set, Flathead