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Why are these K-Motion valve springs the choice of so many winning Circle Track and drag racers? K-Motion springs are coiled from the finest chrome silicon or H-11 tool steel and then heat-treated and/or stress-relieved to the correct Rockwell hardness for each application. The springs are then visually checked for tool marks or pits, and dampers are radius-ground and de-pointed for longer life. Each spring is pressure-checked and boxed with no more than 5 lbs. of variation per box.
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Parts that may improve the performance or installation of part number KMO-K-1000H
Valve Spring Shims, Steel, Hardened, 1.640 in. Outside Diameter, .015 in./.030 in./.060 in. Thick, Set of 48
Valve Locks, Machined, Hardened Steel, 10 Degree, 1-Groove, 11/32 in. Valve Stem, Set of 16
Valve Locks, Machined, Hardened Steel, 10 Degree, 1-Groove, 3/8 in. Valve Stem, Set of 16
Air Filter Element, Filtercharger, Rectangular, Cotton Gauze, Red, Dodge, Ram 1500/2500/3500 Pickup, Each
Air Filter Element, Filtercharger, Rectangular, Cotton Gauze, Red, Cadillac, Chevy, GMC, Each