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Panhead Lifter Blocks

Choose the lifter blocks based on the model year.

[18600-48] 1948-1952 FL models: Natural aluminum tappet blocks are sold as a pair. Order seals and gasket kit separately. Will accept solid or hydraulic lifters. These lifter blocks are countersunk to accept tapered screws as original. These are constructed of forged aluminum for a dense material composition, shape and function as original. Oil relief troughs are milled in bore.

[18600-53] 1953-65 FL models: Zinc front and rear tappet block set with oil drain holes are sold as a set of two. Mount holes are not countersunk. Order screws separately.

HD New#:18600-48, 18600-53