69 Cuda 440 said Specks,,,, Unfortunately we do not have those 'exact' numbers off of the early Camshafts. The Norris '273 Race' have.. .466 Intake / .466 Exhaust...{Lift} 270* / 270*..................... {Duration} 224* / 224* @ .050 110* LSA 106* CL Click to expand...