This BT 600G Camshaft is for 1954-'84 big twins with either the Hydraulic Conversion kit or the Cylinder Head Replacement kit for panhead engines. It's also replacement parts for P-Series and SH-Series engines. Since this kit includes 1984-'99 style hydraulic lifters,the larger late style roller diameter requires that cams designed for 1984-'99 models must be used to achieve correct valve timing. When choosing a late style cam for this type of engine, be aware that, due to the approximate 1.5:1 rocker ratio of most aftermarket rocker arms for shovelheads, the total valve lift will be reduced by about 9 percent from the specified value. The specification chart shown here shows specs as used in a pan or shovel engine.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1948-1962 |
Harley-Davidson |
FL |
Base |
| 1953,1955-1959 |
Harley-Davidson |
FLF |
Base |
| 1958-1959 |
Harley-Davidson |
FLH Duo-Glide |
Base |
| 1955-1957 |
Harley-Davidson |
FLH Hydra-Glide |
Base |
| 1955-1959 |
Harley-Davidson |
FLHF |
Base |
