S&S Intake Tappet Harley-Davidson UL 1937-48
These quality solid lifter tappets fit 1936-'47 HD® knucklehead and S&S® KN-Series engines for 1936-'47 chassis. Tappet assemblies include adjusting screw and locking nut. Note that two different tappets are used in each engine. Tappets for the intake valves are slightly shorter than tappets for the exhaust valves. Available individually. +.005"
Fitment
1937 Harley-Davidson UL
1938 Harley-Davidson UL
1939 Harley-Davidson UL
1940 Harley-Davidson UL
1941 Harley-Davidson UL
1942 Harley-Davidson UL
1943 Harley-Davidson UL
1944 Harley-Davidson UL
1945 Harley-Davidson UL
1946 Harley-Davidson UL
1947v Harley-Davidson UL
1948 Harley-Davidson UL
















