SKU:11-0170
This Hastings Rings 6627 piston ring set is a standard-size kit designed for a 3-5/16 inch bore and includes two piston rings for overhead valve Harley engines.
Designed to maintain compression, minimize blow-by, and improve engine efficiency, this ring set supports a faithful restoration or ongoing maintenance of vintage Harley Davidsons. Its exact specifications ensure proper sealing and compatible fitment with EL engines from the late 1930s, making it a targeted choice for enthusiasts and professional mechanics working on classic Harley Davidson restorations.
Hastings cast piston ring set is for a 3-5/16 inch bore and is standard size. Features compression rings with a size of 3/32 inch and oil rings with the size of 3/16 inch.This Hastings Rings 6627 set includes two piston rings designed specifically for overhead valve engines measuring approximately 61 inches. Crafted in the USA, these piston rings are engineered to deliver optimal sealing and performance for vintage Harley Davidson EL models from 1936 to 1940. Precision manufacturing ensures a reliable fit and durable operation, making them an essential component for restoring or maintaining classic motorcycles. The set's high-quality construction helps maintain compression, reduce blow-by, and improve engine efficiency, ensuring your Harley runs smoothly and reliably. Installing these piston rings requires compatible tools, which are included in the accessory items, making the installation process straightforward and efficient. Trust Hastings Rings for top-tier components that prioritize performance and longevity in your vintage motorcycle rebuild or repair. Whether you're a restoration enthusiast or a professional mechanic, these piston rings provide the quality and reliability you need for your Harley Davidson engine.
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