L.A. Sleeve T-38H 3.437" Cylinder Sleeve for Harley Davidson FL 1941–1950

Replace worn sleeves in classic Harley Davidson FL engines with the L.A. Sleeve T-38H. This 3.437" bore cylinder sleeve is designed for 74" overhead valve cylinders and fits Harley Davidson FL models from 1941 through 1950.

Crafted in the USA from durable metal, the T-38H is precision-machined to ensure a proper seal and reliable performance. Its overall length is approximately 6-5/8 inches, enabling a seamless fit within typical restoration and rebuild projects.

Installation and maintenance considerations:

• Compatible with 18mm large hex plugs; uses 1-3/8" hex plugs for installation.
• Recommended pairing with #49-0878 18mm Doering Spark Plug Set for optimal spark and combustion.
• Designed to work with common restoration tools, including the Ring-O-Matic Ring Compressor Tool Kit (SKU 16-0622) and Cylinder Hold Down Nuts Tool (SKU 16-0446).

Designed for restoration or rebuild of vintage Harley Davidson FL engines, the T-38H provides authentic fit and performance, helping to restore power and efficiency while preserving the bike’s original character.

Replacement cylinder sleeve 3.437 inch for 74 inch overhead valve cylinders

The L.A. Sleeve T-38H is a precision-engineered cylinder sleeve designed specifically for Harley Davidson FL models from 1941 to 1950. Crafted in the USA, this cylinder sleeve features a durable construction that ensures reliable performance and longevity. Its overall length of approximately 6-5/8 inches makes it suitable for a wide range of restoration and rebuild projects, providing a seamless fit with existing engine components.

This cylinder sleeve is compatible with 18mm large hex plugs, utilizing 1-3/8 inch hex plugs for efficient installation and maintenance. It is recommended to use this sleeve in conjunction with the #49-0878 18mm Doering Spark Plug Set for optimal engine performance. The design incorporates features that facilitate easy installation, including compatibility with accessory tools such as the Ring-O-Matic Ring Compressor Tool Kit (SKU 16-0622) and Cylinder Hold Down Nuts Tool (SKU 16-0446).

Built to meet the specifications of vintage Harley Davidson engines, the T-38H ensures a proper seal and reduces wear, helping to restore your bike's original power and efficiency. Whether you're performing a full engine rebuild or just replacing worn components, this cylinder sleeve offers a reliable solution to maintain the authentic look and performance of your Harley Davidson FL motorcycle.

Features:

• Fits: 1941-1950 Harley Davidson FL models

• Material: High-quality durable metal for long-lasting performance

• Design: Precision machined to ensure perfect fit and sealing

• Compatibility: Recommended with #49-0878 18mm Doering Spark Plug Set

• Accessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 16-0446 - Cylinder Hold Down Nuts Tool

Fitment:
Harley Davidson FL 1941
Harley Davidson FL 1942
Harley Davidson FL 1943
Harley Davidson FL 1944
Harley Davidson FL 1945
Harley Davidson FL 1946
Harley Davidson FL 1947
Harley Davidson FL 1948
Harley Davidson FL 1949
Harley Davidson FL 1950
Harley Davidson FL 1951
Harley Davidson FL 1952
Harley Davidson FL 1953
Harley Davidson FL 1954
Harley Davidson FL 1955
Harley Davidson FL 1956
Harley Davidson FL 1957
Harley Davidson FL 1958
Harley Davidson FL 1959
Harley Davidson FL 1960
Harley Davidson FL 1961
Harley Davidson FL 1962
Harley Davidson FL 1963
Harley Davidson FL 1964
Harley Davidson FL 1965
Harley Davidson FL 1966
Harley Davidson FL 1967
Harley Davidson FL 1968
Harley Davidson FL 1969
Harley Davidson FL 1970
Harley Davidson FL 1971
Harley Davidson FL 1972
Harley Davidson FL 1973
Harley Davidson FL 1974
Harley Davidson FL 1975
Harley Davidson FL 1976
Harley Davidson FL 1977
Harley Davidson FX 1971
Harley Davidson FX 1972
Harley Davidson FX 1973
Harley Davidson FX 1974
Harley Davidson FX 1975
Harley Davidson FX 1976
Harley Davidson FX 1977