james top end gasket kit for harley 45 flathead 40 73 temp1421 washable cheek pads and a

washable cheek pads and a high-set liner enhance the helmet’s snug fit and sleek appearance

Thread diameter: M8 (8 mm)

Includes one extra adapter with left hand thread

in combination with the synthetic base stocks

Note: The 7" diameter Duo Glide style headlamp

james top end gasket kit for harley 45 flathead 40 73 temp1421 washable cheek pads and aJames Top End Gasket Kit for Harley Davidson 45" 750cc Flathead 1940 1973 0. 020 embossed copper cylinder head gaskets, 0. 020 cylinder base gaskets and all other gaskets, seals and o rings required for a 45 top end rebuild. Fits: 40 73 45" 750cc Flathead models Replaces Harley Davidson OEM: 17031 40 All top end gasket kits include all gaskets and seals that are needed in a top end overhaul. Complete with cylinder head, base, rocker cover & pushrod