SKU:11-0324

Motorshop OHV 74 Inch Piston Set.020 For Harley FL

Motorshop OHV 74 Inch Piston Set.020 For Harley FL

Regular price $115.99 USD
Sale price $115.99 USD Regular price
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Motorshop OHV 74 Inch Piston Set.020 Oversize for Harley FL (1941–1950)

Upgrade your vintage Harley Davidson FL with the Motorshop 74 inch Overhead Valve Piston Set in.020 oversize, designed specifically for models from 1941 to 1950. Piston bore is 3-7/16 inch with a.020 oversize, delivering a compression ratio of 10:1.

What’s in the kit

  • Includes Hasting 3 piece rings, 2 wrist pins and 4 circlips
  • Pistons, rings, and hardware for complete overhaul

Build and compatibility

Constructed in Taiwan to high-quality standards, this piston set is a reliable replacement for worn or damaged pistons and supports vintage Harley engine restoration or rebuild projects. Fitment: Compatible with 1941-1950 Harley Davidson FL models.

Installation and use

For proper break-in, run your engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears to ensure the pistons and rings seat correctly and achieve maximum durability. For installation guidance, refer to the provided PDF link.

Suggested accessories

  • 11-0178 - 74 inch FLH Piston Ring Set.020 Oversize
  • 11-0870 - Piston Wrist Pin and Lock Kit
  • 12-0929 - Piston Wrist Pin
  • 16-0622 - Ring-O-Matic Ring Compressor Tool Kit
  • 16-0029 - Connecting Rod Clamping Tool
  • 60-0167
Piston set 3-7/16 inch bore.020 oversize has a compression ratio of 10:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips.

Upgrade your vintage Harley Davidson FL with the Motorshop 74 inch Overhead Valve Piston Set in.020 oversize, designed specifically for models from 1941 to 1950. Crafted with precision, this piston kit ensures optimal engine performance and longevity by providing a reliable replacement for worn or damaged pistons. Constructed in Taiwan, the pistons meet high-quality standards to support your classic motorcycle restoration or rebuild project. Proper break-in procedures are essential; run your engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, to ensure the pistons and rings seat correctly and achieve maximum durability. For detailed installation instructions, refer to the provided PDF link, which guides you through proper fitting techniques to ensure a successful rebuild. This kit is an excellent choice for enthusiasts seeking quality parts that restore original performance while maintaining the vintage integrity of their Harley Davidson FL motorcycles. Included in this kit are pistons, rings, and necessary hardware, making it a comprehensive solution for your rebuild needs. Pair it with suggested accessory items like piston rings, wrist pins, and lock kits to complete your engine overhaul and ensure smooth operation. Whether you are restoring a collector's bike or performing routine maintenance, this piston set offers the reliability and quality you need for a successful project.

Features:

  • UOM: KIT
  • Country of Origin: TAIWAN
  • Fitment: Compatible with 1941-1950 Harley Davidson FL models
  • Includes: Pistons, rings, and hardware for complete overhaul
  • Recommended Run-in: Moderate speeds for at least 500 miles for proper break-in
  • Construction: High-quality materials designed for durability and performance
  • Application: Suitable for vintage Harley engine restoration
  • Suggested Items: 11-0178 - 74 inch FLH Piston Ring Set.020 Oversize, 11-0870 - Piston Wrist Pin and Lock Kit, 12-0929 - Piston Wrist Pin Lock
  • Accessory Items: 16-0622 - Ring-O-Matic Ring Compressor Tool Kit, 16-0029 - Connecting Rod Clamping Tool, 60-0167

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

Only 10 piece in stock!


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