660 Lift Dual Valve Spring Kit with TOOL STEEL RETAINERS for GM LS-based applications. The kits come complete with dual valve springs, lightweight tool steel retainers, spring locators, locks and valve seals that are ready for drop-in installation on many popular LS applications. Locks equipped with inner bead locks; 7° interference angle between locks and retainers causes the locks to clamp valve stems more tightly.
Valve seals are made from Viton synthetic rubber and are steel jacketed to guarantee seals remain tight around guides and are protected from springs. Viton material is ideal for resisting heat and aggressive racing oil additives that cause swelling and distortion.Outside Diameter (Outer): 1.306. Spring Rate (lbs/inch): 379 lbs/in. 73925K3 (Lunati Gold Dual Valve Spring Kit). 73925-16 Lunati Dual Valve Springs (Specs above). 77717-16 (Lunati Tool Steel Retainers).
77123-16 (Lunati 7 Degree Valve Locks). 86873-16 (Lunati LS Spring Seats).
78511-16 (Lunati Valve Seals for 8mm Valves). Product Representation: Actual parts may vary based on configuration ordered. 660 Lift LS LS1 LS3 LS6 LS7 Dual Valve Spring Kit Tool Steel Ret 73925K3" is in sale since Sunday, April 28, 2019. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Camshafts, Lifters & Parts". The seller is "speedliquidators" and is located in Memphis, Tennessee.
This item can be shipped worldwide.