S&S Cycle 36-78 BT 3-7/16in Piston Set - Standard

Provide everything you need to replace the top end of a 74" shovelhead engine.

• Includes Super Stock® cylinder heads, a pair of S&S® stock bore cylinders (37/16" for 74" and 31/2" for 80"), 8:1 compression forged pistons with rings and wristpins, manifold clamps, manifold seals, all hardware and gaskets
• 74" top end kits include S&S 106-5495 series 331/32" stroke pistons and o-ring style cylinder heads

Upgrade your Harley Davidson shovelhead engine with the S&S Cycle 36-78 BT piston set, designed specifically for 74-inch top-end rebuilds. This comprehensive kit includes Super Stock® cylinder heads, a pair of stock bore cylinders (37/16" for 74" engines), and 8:1 compression forged pistons with rings and wristpins. It also features manifold clamps, seals, all necessary hardware, and gaskets to facilitate a complete and reliable installation. The inclusion of O-ring style cylinder heads ensures optimal sealing and performance. This kit is built with precision components to restore or enhance the power and efficiency of your vintage Harley Davidson motorcycle.

Features:

• Includes Super Stock® cylinder heads for superior performance and durability

• Stock bore cylinders designed for 74-inch engine applications

• 8:1 compression forged pistons with rings and wristpins for reliable power output

• Manifold clamps and seals included for secure assembly

• All hardware and gaskets provided for complete installation

• Specifically fits Harley Davidson EL and FL models from 1941 to 1945

• Designed for rebuilds and performance upgrades on vintage shovelhead engines

Fitment:
Harley Davidson EL Base 1941
Harley Davidson EL Base 1942
Harley Davidson EL Base 1943
Harley Davidson EL Base 1944
Harley Davidson EL Base 1945
Harley Davidson EL Base 1946
Harley Davidson EL Base 1947
Harley Davidson FL Base 1941
Harley Davidson FL Base 1942
Harley Davidson FL Base 1943
Harley Davidson FL Base 1944
Harley Davidson FL Base 1945
Harley Davidson FL Base 1946
Harley Davidson FL Base 1947
Harley Davidson FL Base 1948
Harley Davidson FL Base 1949
Harley Davidson FL Base 1950
Harley Davidson FL Base 1951
Harley Davidson FL Base 1952
Harley Davidson FL Base 1953
Harley Davidson FL Base 1954
Harley Davidson FL Base 1955
Harley Davidson FL Base 1956
Harley Davidson FL Base 1957
Harley Davidson FL Base 1958
Harley Davidson FL Base 1959
Harley Davidson FL Base 1960
Harley Davidson FL Base 1961
Harley Davidson FL Base 1962
Harley Davidson FLF Base 1953
Harley Davidson FLF Base 1955
Harley Davidson FLF Base 1956
Harley Davidson FLF Base 1957
Harley Davidson FLF Base 1958
Harley Davidson FLF Base 1959
Harley Davidson FLH Duo-Glide Base 1958
Harley Davidson FLH Duo-Glide Base 1959
Harley Davidson FLH Electra Glide Base 1970
Harley Davidson FLH Electra Glide Base 1971
Harley Davidson FLH Electra Glide Base 1972
Harley Davidson FLH Electra Glide Base 1973
Harley Davidson FLH Electra Glide Base 1974
Harley Davidson FLH Electra Glide Base 1975
Harley Davidson FLH Electra Glide Base 1976
Harley Davidson FLH Electra Glide Base 1977
Harley Davidson FLH Electra Glide Base 1978
Harley Davidson FLH Hydra-Glide Base 1955
Harley Davidson FLH Hydra-Glide Base 1956
Harley Davidson FLH Hydra-Glide Base 1957
Harley Davidson FLHF Base 1955
Harley Davidson FLHF Base 1956
Harley Davidson FLHF Base 1957
Harley Davidson FLHF Base 1958
Harley Davidson FLHF Base 1959
Harley Davidson FX Super Glide Base 1971
Harley Davidson FX Super Glide Base 1972
Harley Davidson FX Super Glide Base 1973
Harley Davidson FX Super Glide Base 1974
Harley Davidson FX Super Glide Base 1975
Harley Davidson FX Super Glide Base 1976
Harley Davidson FX Super Glide Base 1977
Harley Davidson FX Super Glide Base 1978