{"product_id":"motorshop-replica-74-inch-overhead-valve-piston-set-standard-size-for-harley-davidson-fl-1941-1950","title":"Motorshop 74 Inch OHV Piston Set for Harley FL 1941 to 1950","description":"\u003cdiv\u003e\n\u003ch1\u003eMotorshop 74 Inch OHV Piston Set for Harley FL (1941–1950)\u003c\/h1\u003e\n\u003cp\u003eReplica style 3-7\/16 inch bore piston set has 8.5:1 compression ratio and is standard size. It is designed specifically for vintage Harley Davidson FL models from 1941 through 1950.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBore size: 3.4380–3.4385 in inner diameter\u003c\/li\u003e \u003cli\u003eCompression ratio: 8.5:1\u003c\/li\u003e \u003cli\u003ePiston material: cast aluminum\u003c\/li\u003e \u003cli\u003eExpansion control: steel expansion control strut cast into pistons\u003c\/li\u003e \u003cli\u003eIncludes: Hastings rings, 2 wrist pins, 4 circlips\u003c\/li\u003e \u003cli\u003eOrigin: manufactured in Taiwan\u003c\/li\u003e \u003cli\u003eOEM cross reference: 22101-74A\u003c\/li\u003e \u003cli\u003eApplication: ideal for restoring vintage Harley Davidson FL motorcycles to original specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePackage contents: piston set ready for installation, with necessary components for a complete rebuild.\u003c\/p\u003e\n\u003cp\u003eInstallation notes: proper installation and break-in are essential; run the engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears to ensure the new pistons and rings seat correctly. Detailed installation instructions are available at http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston Fitment.pdf.\u003c\/p\u003eReplica style 3-7\/16 inch bore piston set has 8.5:1 compression ratio and is standard size. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.\n\u003cp\u003eThe Motorshop Replica 74 Inch Overhead Valve Piston Set is designed specifically for vintage Harley Davidson FL models from 1941 through 1950. Crafted in Taiwan, this piston kit features a bore size of approximately 3.438 inches, ensuring a precise fit for your engine rebuild or restoration project. Proper installation and break-in are essential; it is recommended to run the engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears to ensure the new pistons and rings seat correctly. Detailed installation instructions are available at http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston Fitment.pdf, providing step-by-step guidance for optimal performance and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eBore size: 3.4380 inch-3.4385 inch inner diameter for accurate fitment\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMaterial: High-quality cast aluminum designed for durability and reliable performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatibility: Fits Harley Davidson FL models from 1941 to 1950\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOEM Cross Reference: 22101-74A ensures compatibility with original parts\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eOrigin: Manufactured in Taiwan with strict quality standards\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes: Piston set ready for installation, with necessary components for a complete rebuild\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eApplication: Ideal for restoring vintage Harley Davidson FL motorcycles to original specifications\u003c\/li\u003e\u003c\/ul\u003e\n\u003cbr\u003e\nFitment:\u003cbr\u003e\nHarley Davidson FL 1941\u003cbr\u003e\nHarley Davidson FL 1942\u003cbr\u003e\nHarley Davidson FL 1943\u003cbr\u003e\nHarley Davidson FL 1944\u003cbr\u003e\nHarley Davidson FL 1945\u003cbr\u003e\nHarley Davidson FL 1946\u003cbr\u003e\nHarley Davidson FL 1947\u003cbr\u003e\nHarley Davidson FL 1948\u003cbr\u003e\nHarley Davidson FL 1949\u003cbr\u003e\nHarley Davidson FL 1950\u003cbr\u003e\nHarley Davidson FL 1951\u003cbr\u003e\nHarley Davidson FL 1952\u003cbr\u003e\nHarley Davidson FL 1953\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":"Motorshop","offers":[{"title":"Default Title","offer_id":44645474730026,"sku":"11-0216","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0216.jpg?v=1785586155","url":"https:\/\/atticusgoods.com\/products\/motorshop-replica-74-inch-overhead-valve-piston-set-standard-size-for-harley-davidson-fl-1941-1950","provider":"Atticus Goods","version":"1.0","type":"link"}