BEK2529 HARLEY JD ENGINE REBUILD KIT BOTTOM / LOWER END 1925-1929 valves the inside threads should be

the inside threads should be spiked/mushroomed to insure the inside nuts will not come loose in the motor

Fits 1909 - 1912 Singles & Twins

36 Tooth    2

7/16" - 24TPI

FITS 1914-1917 SINGLES

BEK2529 HARLEY JD ENGINE REBUILD KIT BOTTOM / LOWER END 1925-1929 valves the inside threads should beHARLEY JD BOTTOM END REBUILD KIT. Fits All 1925 1929 HARLEY JD'S. Includes: 1025 15 Rod Races 1915 1936 61" 74" F, J, JD, VC, VE, VLD, & VLH (Set of 3) 293 24 Piston Pin Bushing 1924 + Twin (large pin) 413 15 Right Side Crankcase Bushing 1915+ Twins 416 25STD Left Case Race & Washer 1925 1929 61" & 74" Twins 348 15 Crank Pin 1915 1936 Twins 352 25 Sprocket Shaft Left Side 1925 1929 Twins 355 15 Pinion Shaft Right Side 1915 1929 Twins 364 12LP Flywheel