The thread pitch measures 1"-24

This chain conversion kit keeps the same gearing ratio as your stock drive belt setup

measured center-to-center at the mounting holes

all 1936-64 H-D Big Twin gas tanks (both left and right side)

This is designed to fit on the end of your 12 volt 65a generator

#2695-5 Linkert Low Speed Needle Valve 3-1/2 inch 1948-1965 Harley-Davidson Type 1 Heads Subcategory_Motorcycle Taillights The thread pitch measures 1"-24Accurate reproduction of OEM# 27337 27 needle valve used on all 1948 1965 Harley Davidsons with 1 1 4 and 1 1 2" carburetors. Long needle with *TYPE 1* head (large). Made in Ohio, USA.