{"product_id":"motorshop-74-inch-overhead-valve-piston-set-070-oversize-for-harley-davidson-fl","title":"Motorshop Harley Davidson FL Overhead Valve Piston Set.070 Oversize","description":"\u003cdiv\u003e\n\u003ch1\u003eHarley Davidson FL OHV Piston Set, 3-7\/16\" Bore,.070 Oversize, 7.5:1 CR\u003c\/h1\u003e\n\u003cp\u003e3-7\/16 inch bore with.070 oversize and a compression ratio of 7.5:1, designed to upgrade Harley Davidson FL engines. The kit includes Hastings 3-piece rings, 2 wrist pins, and 4 circlips, with pistons featuring a steel expansion control strut for durable operation.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for Harley FL models from 1941 through 1950, this piston set is crafted in the USA to ensure quality and durability. It provides a complete rebuild foundation with all necessary components—pistons, rings, wrist pins, and lock components—for reliable, OEM-matched performance.\u003c\/p\u003e\n\u003cp\u003eEach piston is precision engineered to match OEM specifications, delivering a consistent fit and efficient power delivery. The kit’s high-quality materials contribute to improved engine compression and overall performance, restoring your Harley Davidson FL to peak condition. For easier assembly, accessory tools such as the Ring-O-Matic ring compressor kit and a connecting rod clamping tool are recommended, and detailed installation instructions are included.\u003c\/p\u003e\n\u003cp\u003eBreak-in guidance: run the engine at moderate speeds for a minimum of 500 miles and avoid prolonged low-gear operation to promote proper piston and ring seating for long-lasting performance.\u003c\/p\u003e\n\u003cp\u003eFitment (selection from the provided range):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHarley Davidson FL 1941\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1942\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1943\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1944\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1945\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1946\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1947\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1948\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1949\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1950\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1951\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1952\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1953\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1954\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1955\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1956\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1957\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1958\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1959\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1960\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1961\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1962\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1963\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1964\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1965\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1966\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1967\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1968\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1969\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1970\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1971\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1972\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1973\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1974\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1975\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1976\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FL 1977\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1971\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1972\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1973\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1974\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1975\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1976\u003c\/li\u003e\n\u003cli\u003eHarley Davidson FX 1977\u003c\/li\u003e\n\u003c\/ul\u003ePiston set 3-7\/16 inch bore.070 oversize with compression ratio of 7.5:1. Set includes Hasting 3 piece rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut.\n\u003cp\u003eUpgrade your Harley Davidson FL engine with the Motorshop 74 Inch Overhead Valve Piston Set in.070 oversize. Designed specifically for models from 1941 through 1950, this piston kit is crafted in the USA to ensure quality and durability. The set includes all necessary components for a comprehensive rebuild, providing a reliable foundation for your vintage Harley engine. Proper break-in procedures, such as running the engine at moderate speeds for at least 500 miles and avoiding excessive low-gear operation, are recommended to ensure optimal piston and ring seating for long-lasting performance.\u003cbr\u003eEach piston in this kit features precision engineering to match OEM specifications, offering a perfect fit and efficient power delivery. The included piston ring set, wrist pin, and lock components are designed to work seamlessly together, ensuring smooth operation and minimal wear over time. The kit's high-quality materials and craftsmanship contribute to improved engine compression and overall performance, restoring your Harley Davidson FL to peak condition.\u003cbr\u003eFor ease of installation, consider also using accessory tools such as the Ring-O-Matic ring compressor kit and the connecting rod clamping tool, which are recommended for efficient assembly. Detailed instructions are provided to guide you through the installation process, ensuring a successful rebuild. Whether you're restoring a vintage Harley or performing routine maintenance, this piston set is an essential upgrade that combines quality, performance, and authenticity in one complete package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eDesigned for Harley Davidson FL models from 1941 to 1950\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eIncludes piston, rings, wrist pin, and lock components\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eMade in the USA with high-quality materials\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eRecommended break-in procedure for optimal longevity\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003ePrecision fit for reliable engine performance\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eCompatible with suggested accessory tools for easy installation\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":44644798234666,"sku":"11-0314","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/11-0314.jpg?v=1785574783","url":"https:\/\/atticusgoods.com\/products\/motorshop-74-inch-overhead-valve-piston-set-070-oversize-for-harley-davidson-fl","provider":"Atticus Goods","version":"1.0","type":"link"}