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  4. CRANKSHAFT REPLACEMENT PARTS FOR 45CI AND BIG TWIN SIDE VALVE MODELS

CRANKSHAFT REPLACEMENT PARTS FOR 45CI AND BIG TWIN SIDE VALVE MODELS

41 products

Category dedicated to replacement crankshafts for Harley-Davidson 45 cubic inch (740 cc) engines and Big Twin with side valves. Includes complete crankshafts for the Knucklehead, Panhead and Shovelhead families. Essential parts for engine rebuilds, bearing repair or replacement due to wear.

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About this category

Compatible with classic models from 1936 to 1984. Robust material to guarantee structural integrity of the engine block.

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