Overview Reviews Product Description Valve Spring - Single Spring / Damper - 360 lb/in Spring Rate - 1.100 in Coil Bind - 1.260 in OD - Set of 16 Product Videos Product Reviews Write a Review Write a Review × ISKY CAMS 1.260in Valve Springs Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *