{"product_id":"74-inch-overhead-valve-forged-piston-set-standard-size","title":"HARLEY 74 inch Overhead Valve Forged Piston Set Standard Size Fits 1941-1977 FL,   1971-1977 FX,","description":"S\u0026amp;S forged piston set 3-7\/16 inch bore is standard size. Set includes rings  wrist pins and retainers. Machined to fit 4-3\/4 inch or 4-5\/8 inch stroker flywheels.  **Note: Run engine at moderate speeds for at least 500 miles  avoiding excessive running in lower gears  in order to properly break-in new pistons and rings.   FITS HARLEY: 1941-1977 FL,   1971-1977 FX,   ","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":46838289236156,"sku":"11-0455","price":401.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/11-0455.jpg?v=1779175323","url":"https:\/\/paniccycles.com\/products\/74-inch-overhead-valve-forged-piston-set-standard-size","provider":"Paniccycles","version":"1.0","type":"link"}