{"product_id":"3-5-8-inch-piston-set-010-oversize","title":"HARLEY 3-5\/8 inch Piston Set .010 Oversize Fits 1948-1984 FL,   1971-1984 FX,   1979-1983 FLT,   198","description":"Piston set with 3-5\/8 inch bore  8.5:1 compression ratio and is oversize .010. Set includes Hastings 3 piece ring set  2 wrist pins and 4 circlips. pistons have a steel expansion control strut cast.  For 4-1\/2 inch stroke 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. *NOTE: The finished bore size should be 3.8750 inch to fit 3-5\/8 cylinders.   FITS HARLEY: 1948-1984 FL,   1971-1984 FX,   1979-1983 FLT,   1982-1983 FXR,   ","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":46838285074620,"sku":"11-0238","price":118.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/4366\/7900\/files\/11-0238a.jpg?v=1779175249","url":"https:\/\/paniccycles.com\/products\/3-5-8-inch-piston-set-010-oversize","provider":"Paniccycles","version":"1.0","type":"link"}