{"product_id":"mahle-ms-chevrolet-big-block-632cid-pistons-set-of-8-4-600-in-bore-4-750-in-stroke-2618-alloy","title":"Mahle MS Chevrolet Big Block 632cid Pistons Set of 8 - 4.600 in Bore, 4.750 in Stroke, 2618 Alloy","description":"\u003cp\u003eThe Mahle MS Chevrolet Big Block 632cid pistons are engineered for high-performance automotive applications, offering a reliable solution for rebuilding or customizing your engine. These pistons feature a 4.600-inch bore diameter and a 4.750-inch stroke, designed specifically for big block Chevy engines to deliver exceptional power and durability. Crafted from 2618 aluminum alloy, known for its strength and lightweight properties, these pistons are suitable for demanding engine builds. The set includes eight pistons, each weighing approximately 570 grams, with a compression ratio of 11.9:1, ideal for high compression setups that maximize performance. The pistons are designed with a 0.990-inch wrist pin and a combustion chamber volume of 10.0cc, ensuring optimal combustion efficiency and engine responsiveness.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46977286799559,"sku":"mhl197871300","price":968.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3d4dbc53c39675b1e5688a1ac8a5d69e.png?v=1786407842","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-chevrolet-big-block-632cid-pistons-set-of-8-4-600-in-bore-4-750-in-stroke-2618-alloy","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}