SKU:11-0218
Restore authentic 1940s Harley‑Davidson FL performance with the Motorshop Replica 74 Inch OHV Piston Set in.020 oversize. This piston kit features a 3-7/16 inch bore and an 8.5:1 compression ratio, crafted for faithful restoration and enhanced compression on the 74‑inch FL engine family.
Pistons include a steel expansion control strut cast into the crown for durable, reliable operation. Manufactured in Taiwan from high‑quality materials, this kit is designed to stand up to years of classic riding and restoration use.
Compatibility: Harley Davidson FL models from 1941 through 1950. The kit aligns with the recommended Ring Set—11-0178, the 74 inch FLH Piston Ring Set.020 Oversize—to ensure proper sealing and compression.
Included accessories for easier installation: Ring-O-Matic Ring Compressor Tool Kit (16-0622) and Connecting Rod Clamping Tool (16-0029).
Installation and break‑in: Follow proper procedures, including running the engine at moderate speeds for at least 500 miles and avoiding excessive low gear operation. For detailed instructions, refer to the provided link.
UOM: KIT • Country of Origin: Taiwan • Product Type: Engine • Brand: Motorshop
Replica style 3-7/16 inch bore piston set has a 8.5:1 compression ratio and is oversize.020. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.Upgrade your vintage Harley Davidson FL with the Motorshop Replica 74 Inch Overhead Valve Piston Set in.020 Oversize, designed for authentic restoration and performance enhancement. Crafted from high-quality materials and manufactured in Taiwan, this piston kit ensures durability and reliable operation for your classic motorcycle. Proper installation and break-in procedures, including running the engine at moderate speeds for at least 500 miles and avoiding excessive low gear operation, are essential to ensure optimal piston and ring performance. For detailed instructions, refer to the provided link.
This piston kit is compatible with Harley Davidson FL models from 1941 through 1950, offering a perfect fit for these vintage motorcycles. The kit includes all necessary components for a comprehensive overhaul, providing a seamless upgrade that maintains the authentic look and feel of your classic bike. The pistons are designed to work with the recommended ring set, such as the 11-0178 - 74 inch FLH Piston Ring Set in.020 Oversize, ensuring proper sealing and compression.
In addition to the main piston components, accessory items like the Ring-O-Matic Ring Compressor Tool Kit and the Connecting Rod Clamping Tool facilitate easier installation and assembly, helping you achieve professional-quality results. The piston set's specifications and the included tools are tailored to ensure a smooth fitting process and long-lasting performance, making it an ideal choice for enthusiasts and restorers alike. Trust the Motorshop brand for quality parts that keep your vintage Harley running smoothly for years to come.
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