{"product_id":"eastern-h-4275-070-80-inch-side-valve-piston-ring-set-for-harley-davidson-ulh-with-070-oversize","title":"Eastern H-4275-070 Side Valve Piston Ring Set.070 Oversize","description":"\u003cdiv\u003e\n\u003ch1\u003eEastern H-4275-070 Side Valve Piston Ring Set.070 Oversize\u003c\/h1\u003e\n\u003cp\u003eThis cast piston ring set restores compression and lubrication on 80-inch Harley Davidson ULH side‑valve engines by matching a 3-7\/16 inch bore with a.070 oversize.\u003c\/p\u003e\n\u003cp\u003eSpecifications: bore approximately 3-7\/16 inch; oversize.070 inch; two pistons; compression rings 1\/16 inch thick; one-piece oil ring 5\/32 inch. Cast and assembled in Japan to precise manufacturing standards for durability and reliable sealing.\u003c\/p\u003e\n\u003cp\u003eCompatibility: designed for Harley Davidson ULH models from 1937 through 1948, specifically suitable for 80‑inch side‑valve engines.\u003c\/p\u003e\n\u003cp\u003eKit contents and accessories: piston rings for two pistons (compression rings 1\/16 inch and one-piece oil ring 5\/32 inch per piston). Included accessories to assist installation: 16-0529 Mini Motorcycle Lift Tool, 41-0168 Gasgacinch Gasket Sealer, 41-0151 Gasoila Red Varnish Sealant.\u003c\/p\u003e\n\u003cp\u003eManufacturer note: Eastern parts are built to uphold factory standards for vintage Harley engines, aiming to restore power output, improve fuel efficiency, and reduce oil consumption when properly installed.\u003c\/p\u003eCast piston ring set is for a 3-7\/16 inch bore and is.070 oversize. Features compression rings with a size of 1\/16 inch and oil rings with a size of 5\/32 inch. Set is for 2 pistons with a one piece oil ring.\n\u003cp\u003eUpgrade your vintage Harley Davidson ULH engine with the Eastern H-4275-070 piston ring set designed specifically for 80-inch side valve engines. This comprehensive kit includes high-quality piston rings crafted for a bore diameter of approximately 3-7\/16 inches, with a.070-inch oversize to restore optimal compression and engine performance. The set features compression rings with a 1\/16-inch thickness and a one-piece oil ring with a 5\/32-inch size, ensuring proper lubrication and sealing for your classic motorcycle.\u003cbr\u003eConstructed in Japan with precision manufacturing standards, these piston rings are engineered to fit a range of Harley Davidson ULH models from 1937 through 1946. The kit includes enough components for two pistons, making it an ideal choice for engine rebuilds or repairs that require reliable, durable parts. Proper installation of these rings will help restore your engine's power output, improve fuel efficiency, and reduce oil consumption.\u003cbr\u003eThis piston ring set is a crucial component for restoring vintage Harley engines, providing the perfect combination of quality and compatibility. Whether you're performing a full engine rebuild or replacing worn components, this set ensures a proper fit and long-lasting performance. The kit's design emphasizes precision, durability, and ease of installation, making it suitable for both professional mechanics and dedicated motorcycle enthusiasts.\u003cbr\u003eIncluded with the piston ring set are accessory items such as a Mini Motorcycle Lift Tool, Gasket Sealer, and a Red Varnish Sealant, which facilitate proper installation and sealing during your rebuild process. Trust the Eastern brand for quality parts that uphold factory standards and ensure your Harley Davidson ULH runs smoothly for years to come.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eCompatibility: Designed for Harley Davidson ULH models from 1937 to 1946\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eBore Size: Fits approximately 3-7\/16 inch bore with.070-inch oversize\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eRing Types: Compression rings (1\/16 inch) and one-piece oil ring (5\/32 inch)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaterial: Precision-engineered in Japan for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eKit Includes: Piston rings for two pistons, suitable for engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCountry of Origin: Japan\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eAccessory Items: 16-0529 - Mini Motorcycle Lift Tool, 41-0168 - Gasgacinch Gasket Sealer, 41-0151 - Gasoila Red Varnish Sealant\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson ULH 1937\u003cbr\u003e\nHarley Davidson ULH 1938\u003cbr\u003e\nHarley Davidson ULH 1939\u003cbr\u003e\nHarley Davidson ULH 1940\u003cbr\u003e\nHarley Davidson ULH 1941\u003cbr\u003e\nHarley Davidson ULH 1942\u003cbr\u003e\nHarley Davidson ULH 1943\u003cbr\u003e\nHarley Davidson ULH 1944\u003cbr\u003e\nHarley Davidson ULH 1945\u003cbr\u003e\nHarley Davidson ULH 1946\u003cbr\u003e\nHarley Davidson ULH 1947\u003cbr\u003e\nHarley Davidson ULH 1948\u003c\/div\u003e","brand":"Eastern","offers":[{"title":"Default Title","offer_id":44652755222570,"sku":"11-2552","price":58.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-2552.jpg?v=1785878277","url":"https:\/\/atticusgoods.com\/products\/eastern-h-4275-070-80-inch-side-valve-piston-ring-set-for-harley-davidson-ulh-with-070-oversize","provider":"Atticus Goods","version":"1.0","type":"link"}