S&S Cycle 33-5063 S&S Cycle 450S Camshaft 33-5063

S&S cams are tested on the dyno, street and racetrack before being offered to the public. With hundreds of test hours on them you know that you are getting the best cam S&S can produce. For lower compression motors up to 88" with compression up to 8.5:1. Good low and mid-range torque. Recommend hydraulic lifters. Intake Opening (degrees): 18. Intake Closing (degrees): 38. Exhaust Opening (degrees): 40. Exhaust Closing (degrees): 18. Intake Duration (degrees): 236. Exhaust Duration (degrees): 238. Intake Lift (in): .475. Exhaust Lift (in): .475. Installer must check coil bind, valve-to-valve clearance, valve-to-piston clearance and cam lobe to case clearance.This item fits the following models: 1970-1977 Harley Davidson FLH Electra Glide1970-1972 Harley Davidson FLHF1971-1977 Harley Davidson FX Super Glide1974-1977 Harley Davidson FXE Super Glide1977 Harley Davidson FXS Low Rider