Side Valve - Engine - Bottom End

Jims #: 24597-40 · OEM #: 24597-40, 413-40C .005 right side case race is machined and ground to factory specifications. Fitment: 1940-1948 UL

Jims #: 24595-40 · OEM #: 24595-40, 413-40 Standard right side case race is machined and ground to factory specifications. Race has an outer diamet...

Jims #: 24587-39 · OEM #: 24587-39, 413-39AC .005 oversize right side case race is machined and ground to factory specifications. Fitment: 1939-19...

Jims #: 24610-39 · OEM #: 24610-39, 416-39 Left side case race is machined and ground to factory specifications. Race has an outer diameter of 1.75...

Eastern #: A-24595-40 · OEM #: 24595-40, 413-40 Machined and ground to factory specifications. Fitment: 1940-1948 UL

Eastern #: A-24611-39 · OEM #: 24611-39, 416-39B Machined and ground to factory specifications. Fitment: 1939-1973 G 1939-1952 WL

Eastern #: A-24610-39 · OEM #: 24610-39, 416-39 Machined and ground to factory specifications. Fitment: 1939-1973 G 1939-1952 WL

Eastern #: A-24587-39 · OEM #: 24587-39, 413-39AC Machined and ground to factory specifications..005 oversize. Fitment: 1939-1973 G 1939-1952 WL

Eastern #: A-24585-39 · OEM #: 24585-39, 413-39A Machined and ground to factory specifications. Measurements:Inner Diameter: 1.3657 inches Fitment:...

Jims #: 1025-15 Race set is made from 52100 steel and hardened. Set is a 3 piece set. Fitment: 1930-1937 VL

Eastern #: E-2003 Sets are made from 52100 steel and hardened. Set of three. Fitment: 1929-1931 DL

Sifton #: 23960-29 · OEM #: 23960-29A Sifton 1-hole crank pin is made of 8620 steel with a heat treatment depth of.062 inch. You must align oil fee...