View cart “Vintage 1936-39 Harley Knucklehead Right Side Bearing Race **NOS** P/N 413-36” has been added to your cart.
Harley Knucklehead Valve Spring Kit.
Fits Knuckleheads 1936-47..Complete kits with upper and lower collars and valve keepers & Springs….Made in USA..Check your parts book for correct fitment..Reproduction parts..
Part # 1121