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  4. PARTS FOR THE LOWER SECTION OF 45CI AND BIG TWIN SIDE VALVE MODELS

PARTS FOR THE LOWER SECTION OF 45CI AND BIG TWIN SIDE VALVE MODELS

50 products

Specialised catalogue of lower-end mechanical and structural components for 45 cubic inch (740 cc) Harley-Davidson engines and Big Twin flat valve (Flathead) engines. Includes parts for Knucklehead, Panhead and Shovelhead.

Only in stock Page 1 of 3

About this category

Crankshafts, connecting rods, camshafts, pushrods, rocker arms, cylinder heads, cylinders, gaskets, oil seals, timing chains and sprockets are available. Compatible with classic models from 1936 to 1984. Essential spares for the rebuild of the primary, transmission and engine block in vintage American bikes.

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