Isky Valve Spring Set, RAD-9000 Series, Dual Spring / Damper, 500 lb/in Spring Rate, 1.200" Coil Bind, 1.560" OD, Set of 16 SKU ISK-9985-RAD $636.67 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details RAD-9000™ Tool Room Valve SpringDual w/DamperOuter OD/ID 1.560/1.145in.Inner ID/OD 1.040/0.740in.Seat Pres. 245lbs at 2.000in.Open Pres. 600lbs at 1.3... Details Back DetailsRAD-9000™ Tool Room Valve SpringDual w/DamperOuter OD/ID 1.560/1.145in.Inner ID/OD 1.040/0.740in.Seat Pres. 245lbs at 2.000in.Open Pres. 600lbs at 1.300in.Product Features:Sustained Redline ProtectionPrecision DesignedEngineered To Perform Ratings & ReviewsNo reviews availableBe the first to Write a Review