{"product_id":"standard-size-80-inch-overhead-valve-piston-set","title":"Standard Size 80 inch Overhead Valve Piston Set","description":"\u003cp\u003ePiston set is standard size 3-1\/2 inch diameter with a compression ratio of 7:1. Set includes Hasting's three piece ring sets  two wrist pins  and four circlips.\n\u003cbr\u003e**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. \n\u003cbr\u003e Instructions: http:\/\/www.vtwinmfg.com\/Instructions\/MS\/Piston Fitment.pdf\u003c\/p\u003e","brand":"Motorshop","offers":[{"title":"Default Title","offer_id":67625296396473,"sku":"11-0317","price":179.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/0179\/2441\/files\/11-0317a.jpg?v=1790894570","url":"https:\/\/www.thespeedshopusa.com\/fr\/products\/standard-size-80-inch-overhead-valve-piston-set","provider":"THE SPEED SHOP USA","version":"1.0","type":"link"}