Jims 18607-57A Tappet Block

Jims tappet block is made of polished aluminum alloy and precision machined from billet stock. Block has Helical style grooves for better lubrication.

The Jims 18607-57A Tappet Block is made from polished aluminum alloy and precision machined from billet stock. Helical-style grooves help promote lubrication within the tappet block.

This tappet block has an OEM cross-reference of 18607-57 and fits 1957 through 1966 Harley-Davidson XL models. The unit of measure is each, and the country of origin is the USA.

Features:

• Construction: Made from polished aluminum alloy.
• Machining: Precision machined from billet stock.
• Lubrication: Helical-style grooves help promote lubrication.
• OEM Cross Reference: 18607-57.
• Fitment: Fits 1957–1966 Harley-Davidson XL models.
• Country of Origin: USA.
• Accessory Items: 10-0182 - Replica Polished Tappet Block Set, 16-0157 - Tappet Block Puller Tool, 10-2361 - Sifton Polished Tappet Block Set, 10-0540 - Tappet Block Set

Fitment:
Harley Davidson XL 1957
Harley Davidson XL 1958
Harley Davidson XL 1959
Harley Davidson XL 1960
Harley Davidson XL 1961
Harley Davidson XL 1962
Harley Davidson XL 1963
Harley Davidson XL 1964
Harley Davidson XL 1965
Harley Davidson XL 1966
Harley Davidson XL 1967
Harley Davidson XL 1968
Harley Davidson XL 1969
Harley Davidson XL 1970
Harley Davidson XL 1971
Harley Davidson XL 1972
Harley Davidson XL 1973
Harley Davidson XL 1974
Harley Davidson XL 1975
Harley Davidson XL 1976
Harley Davidson XL 1977
Harley Davidson XL 1978
Harley Davidson XL 1979
Harley Davidson XL 1980
Harley Davidson XL 1981
Harley Davidson XL 1982
Harley Davidson XL 1983
Harley Davidson XL 1984