− Decrease quantity for Valve Springs, Single, 1.437 in. Outside Diameter, 269 lbs./in. Rate, 0.950 in. Coil Bind Height, Set of 16 Quantity + Increase quantity for Valve Springs, Single, 1.437 in. Outside Diameter, 269 lbs./in. Rate, 0.950 in. Coil Bind Height, Set of 16 Add to cart