HD #504-37 - Also called Breather Valve. Used on all 1937 & later Harley Flathead Motors in the Cam Cover.
$ 26.00
FLYWHEELS, RODS & SHAFTS Assembly for 1941 - 1952 Knuckle & Pan 61"
Complete larger diameter (8 1/2") stock 3 1/2" stroke Flywheel Assembly for 1941 - 1952 Knuckle & early Pan 61" motors. Shipped assembled and trued with Main Shafts, Rods & Crank Pin. T&O Flywheels are used with stronger 1941 type 74" Crank Pin.