S&S Cycle 78-84 BT H-Grind Camshaft

Service part for shovelhead engines. This grind is a dead-on reproduction of the stock cams used in 1978 to 1984 big twins. Perfect 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 different cam gear pitch diameters.

• Note that the front and rear cylinders have unique timing specs

The S&S Cycle Part Number SSC330-0166 is a precision-engineered camshaft designed specifically for Harley Davidson shovelhead engines from 1978 to 1984. This H-Grind camshaft is a faithful reproduction of the stock cams used during that era, making it an ideal choice for restoration and repair projects of 74-inch and 80-inch motors. Crafted for compatibility with both generator and early or late alternator models, it features different cam gear pitch diameters to ensure perfect fitment across various engine configurations. This component is essential for enthusiasts seeking to maintain authentic performance or restore their vintage Harley Davidson.
Constructed by S&S Cycle, a trusted name in powersports performance parts, this camshaft offers reliable operation and consistent power delivery. It is suitable for use in engines with inner cam bushings or bearings, providing versatility for different rebuild specifications. The camshaft's design maintains the original timing specifications for the front and rear cylinders, ensuring proper valve timing and engine synchronization when installed correctly. This part is not approved for carbureted applications and requires acknowledgment for carburetor compatibility during installation.
Proper installation of this camshaft contributes to improved engine response, throttle feel, and overall performance while preserving the classic characteristics of the vintage Harley Davidson shovelhead engine. Its robust construction and precise manufacturing process guarantee durability and longevity, making it a valuable component for both professional restorers and dedicated hobbyists. The product is non-CA compliance and classified as a powersports part, emphasizing its focus on performance and authenticity. Trust the S&S Cycle 78-84 BT H-Grind Camshaft to deliver authentic vintage Harley Davidson performance with modern reliability.

Features:

• Reproduction of stock cams used in 1978-1984 Harley Davidson shovelhead engines

• Designed for 74" and 80" engine restoration and repair

• Compatible with generator and early/late alternator engines with different cam gear pitch diameters

• Suitable for engines with inner cam bushings or bearings

• Maintains original front and rear cylinder timing specifications

• Constructed by S&S Cycle, a trusted powersports parts manufacturer

• Improves engine response and throttle performance

• Designed for authenticity and durability in vintage Harley Davidson engines

Fitment:
Harley Davidson FLHS Electra Glide Sport Base 1980
Harley Davidson FLHS Electra Glide Sport Base 1981
Harley Davidson FLHS Electra Glide Sport Base 1982
Harley Davidson FLHS Electra Glide Sport Base 1983
Harley Davidson FLHS Electra Glide Sport Base 1984
Harley Davidson FLT Tour Glide Base 1980
Harley Davidson FLT Tour Glide Base 1981
Harley Davidson FLT Tour Glide Base 1982
Harley Davidson FLT Tour Glide Base 1983
Harley Davidson FXRS Low Glide Base 1982
Harley Davidson FXRS Low Glide Base 1983
Harley Davidson FXRS Low Glide Base 1984
Harley Davidson FXRT Sport Glide Base 1983
Harley Davidson FXRT Sport Glide Base 1984
Harley Davidson FXS Low Rider Base 1978
Harley Davidson FXS Low Rider Base 1979
Harley Davidson FXS Low Rider Base 1980
Harley Davidson FXS Low Rider Base 1981
Harley Davidson FXS Low Rider Base 1982
Harley Davidson FXSB Low Rider - Belt Base 1983
Harley Davidson FXSB Low Rider - Belt Base 1984
Harley Davidson FXWG Wide Glide Base 1980
Harley Davidson FXWG Wide Glide Base 1981
Harley Davidson FXWG Wide Glide Base 1982
Harley Davidson FXWG Wide Glide Base 1983
Harley Davidson FXWG Wide Glide Base 1984