Motorshop 74 Inch OHV Piston Set.030 Oversize Harley FL

Upgrade your vintage Harley FL with the Motorshop 74 Inch OHV Piston Set in.030 oversize. The kit uses a 3-7/16 inch bore and delivers a 7.5:1 compression ratio, designed to restore power and throttle response for classic FL engines.

• Includes Hastings 3-piece ring set, 2 wrist pins, and 4 circlips
• Pistons feature a steel expansion control strut for durability under heat and stress
• Bore: 3-7/16 inch; Oversize:.030; Compression: 7.5:1
• Origin: Manufactured in Taiwan; Fitment: Harley Davidson FL models from 1941 to 1950

For proper results, follow the recommended break-in: run the engine at moderate speeds for at least 500 miles and avoid excessive lugging in low gears to allow the new pistons and rings to seat correctly.

Installation guidance is provided with the kit. For added performance and easier installation, consider pairing this set with the Ring-O-Matic Ring Compressor Tool Kit, Connecting Rod Clamping Tool, and Piston Wrist Pin Lock.

Piston set 3-7/16 inch bore.030 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.

Upgrade your Harley Davidson FL with the Motorshop 74 Inch Overhead Valve Piston Set in.030 oversize, crafted to restore engine performance and reliability. This high-quality piston kit is designed specifically for models from 1941 to 1950, ensuring a precise fit for vintage Harley Davidson FL motorcycles. The pistons are manufactured in Taiwan, adhering to strict quality standards to deliver durability and optimal engine function. Proper break-in procedures are essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears to ensure the new pistons and rings seat correctly and maximize longevity. Detailed installation instructions are available at this link to guide you through the process seamlessly. This piston set is an ideal upgrade for restoring or enhancing your Harley engine’s power and efficiency, whether for a rebuild or performance improvement. The kit includes pistons, rings, and necessary components for a complete overhaul, providing everything needed to bring your vintage Harley back to life. For added performance and ease of installation, consider pairing this set with accessory items like the Ring-O-Matic Ring Compressor Tool Kit, Connecting Rod Clamping Tool, and Piston Wrist Pin Lock. Trust Motorshop to deliver reliable components that keep your classic motorcycle running smoothly for years to come.

Features:

• Application: Fits Harley Davidson FL models from 1941 to 1950

• Material: Durable components designed for vintage engine restoration

• Oversize:.030 inches for increased engine performance

• Origin: Manufactured in Taiwan ensuring quality and precision

• Includes: Complete piston set with rings and necessary hardware

• Installation: Comes with detailed instructions for proper break-in and setup

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