{"product_id":"rowe-11-1239-500moq-74-inch-piston-ring-set-for-harley-davidson-fl-1954-1963","title":"Rowe 11-1239 Piston Ring Set 3-7\/16 Bore 74ci FL 1954-1963","description":"\u003cdiv\u003e\n\u003ch1\u003eRowe 11-1239 Piston Ring Set 3-7\/16 Bore 74ci FL 1954-1963\u003c\/h1\u003e\n\u003cp\u003eDesigned for Harley Davidson FL engines in the 1954–1963 range, this Rowe piston ring set fits a 3-7\/16 inch bore (74ci) with precision to restore compression and power.\u003c\/p\u003e\n\u003cp\u003eThe kit is a standard-size set featuring two piston rings. Compression rings measure 1\/16 inch, and the three-piece oil rings measure 3\/16 inch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore size (inner diameter): 3.4380 in to 3.4385 in\u003c\/li\u003e\n\u003cli\u003eRings per set: two piston rings\u003c\/li\u003e\n\u003cli\u003eMade in Taiwan\u003c\/li\u003e\n\u003cli\u003eSold as a pair (for two pistons)\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for Harley Davidson FL models 1954–1963\u003c\/li\u003e\n\u003cli\u003eIncludes essential installation and maintenance accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor restorations or routine maintenance, this Rowe set helps minimize blow-by and maintain stable compression, supporting smoother operation and extended engine life for vintage FLs.\u003c\/p\u003eRowe cast piston ring set is for 3-7\/16 inch bore and is standard size. Features compression rings with a size of 1\/16 inch and 3 piece oil rings with the size of 3\/16 inch.\n\u003cp\u003eUpgrade your Harley Davidson FL engine with the Rowe 11-1239 piston ring set, designed specifically for models from 1954 to 1963. This premium set includes two piston rings, each with a bore size ranging from 3.4380 inches to 3.4385 inches, ensuring a precise fit for optimal engine performance. Crafted with quality and durability in mind, these piston rings are essential for restoring or maintaining the power and efficiency of vintage Harley engines.\u003cbr\u003eMade in Taiwan, the Rowe 11-1239 set guarantees consistent quality and reliable performance. The set is sold as a pair, making it convenient for full piston assembly replacements or rebuilds. Each ring is engineered to provide a proper seal, reducing blow-by and maintaining compression, which results in smoother operation and extended engine life. The bore size specifications are critical for ensuring compatibility with your Harley Davidson FL series, accommodating the specific piston dimensions of this classic line.\u003cbr\u003eIn addition to the piston rings, consider accessory items such as the 74 inch FLH piston ring set, the Ring-O-Matic ring compressor tool kit, and other related components to facilitate installation and ensure a perfect fit. Proper installation and matching accessories can significantly improve the longevity and performance of your engine rebuild or repair project. Whether you're restoring a vintage Harley or performing routine maintenance, the Rowe piston ring set provides a reliable solution for maintaining your motorcycle's engine integrity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eSold as a pair for two pistons\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eBore size: 3.4380 inch to 3.4385 inch inner diameter\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in Taiwan with quality craftsmanship\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eDesigned specifically for Harley Davidson FL models from 1954 to 1963\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes essential accessories for installation and maintenance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FL 1954\u003cbr\u003e\nHarley Davidson FL 1955\u003cbr\u003e\nHarley Davidson FL 1956\u003cbr\u003e\nHarley Davidson FL 1957\u003cbr\u003e\nHarley Davidson FL 1958\u003cbr\u003e\nHarley Davidson FL 1959\u003cbr\u003e\nHarley Davidson FL 1960\u003cbr\u003e\nHarley Davidson FL 1961\u003cbr\u003e\nHarley Davidson FL 1962\u003cbr\u003e\nHarley Davidson FL 1963\u003cbr\u003e\nHarley Davidson FL 1964\u003cbr\u003e\nHarley Davidson FL 1965\u003cbr\u003e\nHarley Davidson FL 1966\u003cbr\u003e\nHarley Davidson FL 1967\u003cbr\u003e\nHarley Davidson FL 1968\u003cbr\u003e\nHarley Davidson FL 1969\u003cbr\u003e\nHarley Davidson FL 1970\u003cbr\u003e\nHarley Davidson FL 1971\u003cbr\u003e\nHarley Davidson FL 1972\u003cbr\u003e\nHarley Davidson FL 1973\u003cbr\u003e\nHarley Davidson FL 1974\u003cbr\u003e\nHarley Davidson FL 1975\u003cbr\u003e\nHarley Davidson FL 1976\u003cbr\u003e\nHarley Davidson FL 1977\u003cbr\u003e\nHarley Davidson FX 1971\u003cbr\u003e\nHarley Davidson FX 1972\u003cbr\u003e\nHarley Davidson FX 1973\u003cbr\u003e\nHarley Davidson FX 1974\u003cbr\u003e\nHarley Davidson FX 1975\u003cbr\u003e\nHarley Davidson FX 1976\u003cbr\u003e\nHarley Davidson FX 1977\u003c\/div\u003e","brand":"Rowe","offers":[{"title":"Default Title","offer_id":44653970784298,"sku":"11-1239","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-1239a.jpg?v=1785912087","url":"https:\/\/atticusgoods.com\/products\/rowe-11-1239-500moq-74-inch-piston-ring-set-for-harley-davidson-fl-1954-1963","provider":"Atticus Goods","version":"1.0","type":"link"}