{"product_id":"88-inch-evolution-standard-piston-kit","title":"MOTORSHOP 88 inch Evolution Standard Piston Kit","description":"MOTORSHOP \u003cp\u003e3-5\/8 inch replacement 88 inch Evolution moly coated piston kit is standard sized. Moly coating helps reduce friction and wear. This kit has rings for use with 4-5\/8 inch stroker flywheels and has a 9.75:1 compression.\n\u003cbr\u003eFits Evolution motors and includes wrist pins  lock tabs. Features a 3.625 inch bore size. **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":67624188739769,"sku":"11-9948","price":170.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/0179\/2441\/files\/11-9948a.jpg?v=1790891023","url":"https:\/\/www.thespeedshopusa.com\/fr\/products\/88-inch-evolution-standard-piston-kit","provider":"THE SPEED SHOP USA","version":"1.0","type":"link"}