H-Grind Camshaft — H grind, gear type

S&S CYCLE H-Grind Camshaft — H grind, gear type – 48-57 Big Twin

S&S CYCLE
0925-0738
330-0164
OEM hydraulic replacement camshaft for '48–'84 Big Twins. Ideal for restoration of 74" and 80" engines. Available for generator and alternator engine variations.
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€279.04
€338.84
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OEM-specification hydraulic replacement camshaft designed for faithful restoration of '48–'84 Big Twins.

Dead-on reproduction of the stock cams used in '48–'84 Big Twins, making it ideal for repair and restoration of 74" and 80" engines.

Available for generator engines with inner cam bushings or inner cam bearings, and for early and late alternator engines with differing cam gear pitch diameters.

Built to provide period-correct timing and fitment for classic Big Twin rebuilds. 🔧

: 0925-0738
In Stock

Data sheet

Type
Gear
Units
Each
Brand
S&S CYCLE
Application
Exhaust, Intake
Grind
H
Exhaust Close
12° Front / 12° Rear
Exhaust Duration
245° Front / 245° Rear
Exhaust Lift
0,389" Front / 0,391" Rear
Exhaust Lift at TDC
0,131" Front / 0,131" Rear
Exhaust Open
53° Front / 53° Rear
Intake Close
40° Front / 33° Rear
Intake Duration
220° Front / 233° Rear
Intake Lift
0,389" Front / 0,391" Rear
Intake Lift at TDC
0,076" Front / 0,076" Rear
Intake Open
0° Front / 20° Rear
Harley Family
Vintage Big Twin

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Big Twin 1948
Harley Davidson Hydra Glide Big Twin 1949
Harley Davidson Hydra Glide Big Twin 1950
Harley Davidson Hydra Glide Big Twin 1951
Harley Davidson Hydra Glide Big Twin 1952
Harley Davidson Big Twin 1948
Harley Davidson Hydra Glide Big Twin 1949
Harley Davidson Hydra Glide Big Twin 1950
Harley Davidson Hydra Glide Big Twin 1951
Harley Davidson Hydra Glide Big Twin 1952
Harley Davidson Hydra Glide Big Twin 1953
Harley Davidson Hydra Glide Big Twin 1954
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1957
Harley Davidson Hydra Glide Big Twin 1953
Harley Davidson Hydra Glide Big Twin 1954
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1953
Harley Davidson Hydra Glide Big Twin 1954
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1952
Harley Davidson Hydra Glide Big Twin 1953
Harley Davidson Hydra Glide Big Twin 1954
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1957
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1957
Harley Davidson Hydra Glide Big Twin 1955
Harley Davidson Hydra Glide Big Twin 1956
Harley Davidson Hydra Glide Big Twin 1957