SKU:11-9728
Upgrade your vintage Harley Davidson FL with the Wiseco 74 inch FL-FLH piston set, designed for precise performance and durability. Crafted in the USA, this piston kit is engineered specifically for Harley models from 1941 to 1950, ensuring a perfect fit and reliable operation. The set includes all necessary components for a comprehensive rebuild, making it an ideal choice for restoring original engine performance or enhancing power output.
Wiseco's pistons feature high-quality construction with attention to detail, providing excellent heat resistance and longevity. The .030 oversize specifications allow for effective bore restoration, helping to eliminate wear and improve compression. 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 proper seating of the new pistons and rings. Detailed installation instructions are available at this link.
Included with the piston set are accessory items such as the Ring-O-Matic Ring Compressor Tool Kit, Connecting Rod Clamping Tool, and additional accessories to facilitate installation and ensure optimal performance of your engine rebuild.
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