SKU:11-2758
The Motorshop Replica 3-7/16 inch bore piston set (.020 oversize) for Harley Davidson FL models (1941–1950) delivers an 8.5:1 compression ratio and includes piston rings, 2 wrist pins, and 4 circlips.
Pistons feature a steel expansion control strut cast and are made in Taiwan, designed to restore engine power and efficiency for vintage Harley engines. The kit is packaged as a complete kit to simplify installation.
Break-in is recommended for optimal seating: operate the engine at moderate speeds for at least 500 miles and avoid excessive running in lower gears to promote long-term performance and piston-ring seating.
Includes: piston ring set, 2 wrist pins, 4 circlips. Compatible with.020 oversize rings and intended for Harleys FL models 1941–1950.
Compatible with suggested accessory items such as piston ring sets, wrist pin locks, and related tools to support a complete engine rebuild.
Replica style 3-7/16 inch bore piston set has a 8.5:1 compression ratio and is.020 oversize. Piston set includes piston ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.This Motorshop Replica Piston Set is designed specifically for Harley Davidson FL models from 1941 to 1950, offering reliable performance and durability. Crafted with precision, this kit includes pistons that are engineered to restore engine power and efficiency, ensuring your vintage Harley runs smoothly. The set features pistons with a 3-7/16 inch diameter and is compatible with.020 oversize rings, making it ideal for rebuilding and restoring original engine specifications. The pistons are made in Taiwan, known for maintaining high manufacturing standards, and are packaged as a comprehensive kit to simplify installation and assembly. Proper break-in procedures are recommended, including running the engine at moderate speeds for at least 500 miles and avoiding excessive running in lower gears to ensure optimal piston and ring seating for long-term performance. This piston kit is compatible with suggested accessory items such as piston ring sets, wrist pin locks, and related tools, providing a complete solution for your Harley engine rebuild. Whether you're restoring a vintage bike or performing maintenance, this piston set offers quality craftsmanship and precise fitment for a seamless rebuild experience.
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