SKU:11-2612
The Motorshop 80 Inch Shovelhead Cylinder Piston Kit includes genuine cast cylinders prefitted with 8:1 compression cast pistons and rings, designed for Harley-Davidson FL and FLT models from 1979 to 1984.
This set includes two pistons ready for installation, optimized for stock stroke applications. The pistons are cast iron, with a piston-to-wall clearance of 0.0025–0.003 inch and a piston height of 3-1/4 inches, suitable for 80 inch engines. Built for rebuilds, restorations, or performance upgrades, the kit is made in Taiwan to meet quality standards.
The head base gasket must be ordered separately, and a cylinder base nut set may be required for installation (such as the suggested #8601-8 Hi-Torque Cylinder Base Nut Set). For easier assembly, consider Ring-O-Matic Ring Compressor Tool Kit, Piston Pin Support Plate, and Replica Cylinder Base Wrench Tool. Detailed online instructions are available to assist with piston fitment and proper break-in to ensure optimal performance and longevity.
The Motorshop 80 Inch Shovelhead Cylinder Piston Kit is designed specifically for Harley Davidson models from 1979 to 1984, including FL and FLT series. This set includes two pistons ready for installation, optimized for stock stroke applications. The pistons are supplied as a complete kit, requiring proper break-in as per the manufacturer’s shop manual to ensure optimal performance and longevity. This kit is ideal for rebuild or restoration projects, offering reliable and durable components made of cast iron with consistent piston-to-wall clearance for optimal fit and function. Please note that the head base gasket must be ordered separately, and a cylinder base nut set such as the suggested #8601-8 Hi-Torque Cylinder Base Nut Set may be required for installation. The pistons feature a height of 3-1/4 inches, suitable for standard bore sizes, with minor honing potentially necessary for piston pin fitment.
For ease of installation, accessory items like the Ring-O-Matic Ring Compressor Tool Kit, Piston Pin Support Plate, and Replica Cylinder Base Wrench Tool are recommended to streamline assembly. Detailed instructions are available online to assist with piston fitment and installation procedures, ensuring proper setup and performance. These pistons are made in Taiwan, offering quality components suitable for rebuilds, restorations, or performance upgrades on vintage Harley Davidson engines. Proper break-in and assembly following the provided guidelines will help achieve optimal engine performance and durability over time.
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