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  4. LOWER ENGINE PARTS KH 1954-1956 & XL 1957-1976

LOWER ENGINE PARTS KH 1954-1956 & XL 1957-1976

10 products

Category dedicated to the lower mechanical components of the Knucklehead engine for Harley-Davidson motorcycles. Includes crankshafts, connecting rods, pistons, piston rings, camshafts, tappets, rocker arms, cylinder head gaskets and sumps. Compatible with Knucklehead (KH) models from 1954 to 1956 and Sportster (XL) models from 1957 to 1976.

About this category

Essential parts for rebuilding, maintaining and repairing the lower engine block.

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