The S&S CYCLE Camshaft Kit is a precision‑engineered chain‑type replacement designed for street‑style riding. It features a 551 Series grind with intake and exhaust lobe centerlines of 91° and 102°, respectively. The intake duration is 216°, opening at 17° and closing at 19°, while the exhaust duration is 238°, opening at 41° and closing at 17°. Lift specifications are 0.178" at TDC for the intake and 0.170" at TDC for the exhaust, with total lifts of 0.550" for both cam lobes.
This kit is supplied as a complete unit and is fully compatible with stock pushro