SKU:11-0420
3-5/16 inch bore with a.050 oversize delivers a precise fit for UL engine rebuilds, helping maintain proper compression and power in classic Harley-Davidson motorcycles.
The kit includes a ring set, two wrist pins, and four circlips, plus pistons cast with a steel expansion control strut for added stability under load. This combination reduces the risk of ring seating issues and piston instability during high-stress operation.
Manufactured in Taiwan to meet durability and quality standards, this piston set is specifically compatible with Harley Davidson UL models from 1937 to 1946, making it a targeted option for restoration or performance upgrades of vintage machines.
In addition to the piston set, consider accessories such as Gasgacinch Gasket Sealer and Gasoila Red Varnish Sealant to help seal and assemble for leak-free operation and prolonged engine longevity.
Piston set 3-5/16 inch bore is.050 oversize. Set includes ring set 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast. For 74 inch engineUpgrade your vintage Harley Davidson UL with the Eastern 3-5/16 inch piston set designed for optimal performance and durability. This kit features pistons with a.050 inch oversize bore, ensuring a perfect fit for rebuild projects or engine upgrades. Each piston is cast with a steel expansion control strut, providing enhanced stability during operation and reducing the risk of failure under high stress. The set includes two piston rings, two wrist pins, and four circlips, offering everything needed for a comprehensive installation. Crafted in Taiwan, this piston set is engineered to meet the demanding standards of classic motorcycle restoration and performance enhancement.
This piston set is specifically compatible with Harley Davidson UL models from 1937 to 1946, making it an ideal choice for vintage motorcycle enthusiasts. The precise construction and quality components ensure reliable performance and longevity, whether you're restoring a vintage bike or seeking to improve engine efficiency. Proper installation of these pistons will help maintain proper compression and power output, ensuring your Harley runs smoothly and efficiently.
In addition to the piston set, consider accessory items such as Gasgacinch Gasket Sealer and Gasoila Red Varnish Sealant, which are recommended for sealing and assembly to guarantee leak-free operation and improved engine longevity. This comprehensive kit simplifies your rebuild process and delivers professional-grade components that stand the test of time, all backed by Eastern's trusted engineering standards.
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