SKU:11-2785
This replica piston kit uses a 3-1/2 inch bore,.020 oversize, and delivers an 8:1 compression ratio. The kit includes Riken piston rings, two wrist pins, and four circlips.
Pistons feature a steel expansion control strut cast into the design for added durability.
Designed specifically for Harley Davidson FL and FX models from 1978 to 1984, this Taiwan-made piston set provides a precise fit with components compatible with original Harley Davidson parts. It is a complete kit intended for a full piston rebuild to help your engine run smoothly and efficiently.
Break-in is essential: run the engine at moderate speeds for at least 500 miles and avoid excessive low-gear operation to ensure proper seating of the pistons and rings.
For precise assembly, consider using accessory tools such as the Connecting Rod Clamping Tool and Ring-O-Matic Ring Compressor Tool Kit. The 80 Inch Shovelhead Piston Ring Set and Piston Wrist Pin Lock are suggested pairing items to complete a comprehensive rebuild.
Replica 3-1/2 inch bore piston set has a 8:1 compression ratio and is.020 oversize. Piston set includes Riken piston rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.The Motorshop Replica 80 Inch Overhead Valve Piston Set is designed specifically for Harley Davidson FL and FX models from 1978 to 1984, offering reliable performance and precise fitment. Crafted in Taiwan, this comprehensive kit includes all necessary components to facilitate a complete piston rebuild, ensuring your engine runs smoothly and efficiently. The set features pistons with a 3-1/2 inch diameter, equipped with a.020 oversize ring set that provides optimal sealing and compression. Built for durability, these pistons are ideal for restoring or upgrading classic Harley Davidson engines while maintaining authentic specifications. Proper break-in procedures are essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive low-gear running to ensure the new pistons and rings seat correctly and achieve optimal longevity. This piston kit is compatible with original Harley Davidson parts and offers a straightforward installation process, making it suitable for both professional mechanics and experienced DIY enthusiasts. To complete the rebuild, consider using the accessory tools such as the Connecting Rod Clamping Tool and Ring-O-Matic Ring Compressor Tool Kit, which are recommended for precise assembly and handling of piston rings and connecting rods. Invest in this quality piston set to restore your Harley Davidson's performance and enjoy years of dependable riding. The kit also pairs well with suggested items like the 80 inch Shovelhead Piston Ring Set and Piston Wrist Pin Lock for a comprehensive rebuild solution.
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