{"product_id":"mahle-ms-piston-set-for-gm-ls-427ci-with-4-125-inch-bore-and-6-125-inch-connecting-rods","title":"Mahle MS Piston Set for GM LS 427ci with 4.125 Inch Bore and 6.125 Inch Connecting Rods","description":"\u003cp\u003eThis Mahle MS piston set is specifically designed for high-performance GM LS engines, featuring a 428 cubic inch displacement with a 4.125-inch bore diameter. Crafted with precision, these pistons include a 4-inch stroke and 6.125-inch connecting rods, optimized for maximum power and durability. The pistons are coated with phosphate and Grafal to ensure excellent wear resistance and reduced friction under demanding conditions. They are engineered with a 0.927-inch wrist pin and a compression ratio of 11.8:1, making them suitable for high-performance applications while maintaining reliable operation. Each piston weighs approximately 8.4 ounces, contributing to balanced engine dynamics and smooth operation. These pistons are designed for the Chevrolet LS7 engine and are ideal for enthusiasts and professionals seeking reliable, high-quality components for custom builds or rebuilds.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46982795624647,"sku":"mhl930221625","price":841.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/a3916291e80a1fd9be68ac1e8e060c83_bbd69d61-a8d2-4f26-83aa-a355840a8bcc.jpg?v=1786498648","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-gm-ls-427ci-with-4-125-inch-bore-and-6-125-inch-connecting-rods","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}