Crankshaft Design Keychain This silver keychain has a crankshaft which hangs from the key ring.

1936 Knuckle Clutch Kit Precision fit for all components supplied. Produced by V-Twin Mfg. on our exclusive tooling. FITS Harley Davidson EL 1936 Harley Davidson EL 1937 Harley Davidson EL 1938 Harley Davidson EL 1939 Harley Davidson EL 1940 Harley...

Jockey Rocker Clutch Kit Order cover separately. FITS Harley Davidson EL 1936 Harley Davidson EL 1937 Harley Davidson EL 1938 Harley Davidson EL 1939 Harley Davidson EL 1940 Harley Davidson U 1936 Harley Davidson U 1937 Harley Davidson U 1938...

74 inch Overhead Valve Forged Piston Set Standard Size **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings. Instructions: http://www.vtwinmfg.com/Instructions/MS/Piston Fitment.pdf FITS Harley...

74 inch Overhead Valve Forged Piston Set .060 Oversize S&S stroker forged .060 piston set is machined to fit both 4-3/4 inch & 4-5/8 inch stroker flywheels. Piston set includes rings wrist pins and retainers. When used with 4-3/4 inch...

Primo Pro Clutch Kit Pro-Clutch by Rivera Engineering is available for early chain or belt drive with wet or dry clutch. Kit includes clutch hub with bearing clutch discs (friction and steel) diaphragm spring spring retainer pressure plate and 4...

74 inch Piston Ring Set Standard The rings need a minimum end gap of .014 inch when installed in the 3-7/16 inch cylinder. Sold as a pair. FITS Harley Davidson FL 1954 Harley Davidson FL 1955 Harley Davidson FL 1956...

74 inch Piston Ring Set Standard Sold as a pair for 2 pistons. Bore size is 3.4380 inch-3.4385 inch inner diameter. FITS Harley Davidson FL 1954 Harley Davidson FL 1955 Harley Davidson FL 1956 Harley Davidson FL 1957 Harley Davidson...

80 inch Shovelhead Piston Ring Set Standard Sold as a pair for two pistons. FITS Harley Davidson FL 1978 Harley Davidson FL 1979 Harley Davidson FL 1980 Harley Davidson FL 1981 Harley Davidson FL 1982 Harley Davidson FL 1983 Harley...

3-1/2 inch Evolution Piston Ring Set Standard Sold as a pair for 2 pistons. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson FLST 1990 Harley Davidson FLST 1991 Harley...

3-1/2 inch Evolution Piston Ring Set .030 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson FLST 1990 Harley Davidson FLST 1991...

3-1/2 inch Evolution Piston Ring Set .010 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson FLST 1990 Harley Davidson FLST 1991...

3-1/2 inch Evolution Piston Ring Set .005 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson FLST 1990 Harley Davidson FLST 1991...

3-1/2 inch Evolution Piston Ring Set .020 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson FLST 1986 Harley Davidson FLST 1987 Harley Davidson FLST 1988 Harley Davidson FLST 1989 Harley Davidson FLST 1990 Harley Davidson FLST 1991...

1270cc Cylinder and Piston Conversion Kit Black Increase your horsepower with our V-Twin 1270cc big bore conversion kit. Our kit includes 2 black highlighter finished cylinders pistons and rings. Cylinders are pre-fitted with a forged piston set with moly rings...

4-1/8 inch Piston Ring Set .010 Oversize S&S replacement piston ring set is for a 4-1/8 inch bore and is .010 oversize. Sold in sets for 2 pistons

1000cc Piston Ring Set .020 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1972 Harley Davidson XL 1973 Harley Davidson XL 1974 Harley Davidson XL 1975 Harley Davidson XL 1976 Harley Davidson XL 1977 Harley Davidson...

1000cc Piston Ring Set .030 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1972 Harley Davidson XL 1973 Harley Davidson XL 1974 Harley Davidson XL 1975 Harley Davidson XL 1976 Harley Davidson XL 1977 Harley Davidson...

1000cc Piston Ring Set .050 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1972 Harley Davidson XL 1973 Harley Davidson XL 1974 Harley Davidson XL 1975 Harley Davidson XL 1976 Harley Davidson XL 1977 Harley Davidson...

1000cc Piston Ring Set .040 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1972 Harley Davidson XL 1973 Harley Davidson XL 1974 Harley Davidson XL 1975 Harley Davidson XL 1976 Harley Davidson XL 1977 Harley Davidson...

900cc Piston Ring Set Standard Sold as a pair for 2 pistons. FITS Harley Davidson XL 1957 Harley Davidson XL 1958 Harley Davidson XL 1959 Harley Davidson XL 1960 Harley Davidson XL 1961 Harley Davidson XL 1962 Harley Davidson XL...

900cc Piston Ring Set .020 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1957 Harley Davidson XL 1958 Harley Davidson XL 1959 Harley Davidson XL 1960 Harley Davidson XL 1961 Harley Davidson XL 1962 Harley Davidson...

900cc Piston Ring Set .030 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1957 Harley Davidson XL 1958 Harley Davidson XL 1959 Harley Davidson XL 1960 Harley Davidson XL 1961 Harley Davidson XL 1962 Harley Davidson...

900cc Piston Ring Set .010 Oversize Sold as a pair for 2 pistons. FITS Harley Davidson XL 1957 Harley Davidson XL 1958 Harley Davidson XL 1959 Harley Davidson XL 1960 Harley Davidson XL 1961 Harley Davidson XL 1962 Harley Davidson...