{"product_id":"mahle-ms-piston-set-for-gm-ls-417ci-with-4-075-inch-bore-and-6-125-inch-rods","title":"Mahle MS Piston Set for GM LS 417ci with 4.075-inch Bore and 6.125-inch Rods","description":"\u003cp\u003eThe Mahle MS Piston Set for GM LS engines is engineered for high-performance applications involving 6.0L and 6.2L flat top pistons compatible with LS3 and L92 style rectangular port heads. These pistons are designed with a 4.075-inch bore diameter, ensuring precise fitment for engines with a 4.000-inch stroke and 6.125-inch connecting rods. Crafted from high-quality materials, each piston weighs approximately 430 grams and features a compression ratio of 11.3:1, optimized for power and efficiency. The pistons include a 0.927-inch wrist pin and a -4.3cc combustion chamber volume, providing reliable operation under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCompatibility: Designed for GM LS 6.0L and 6.2L flat top engines with rectangular port heads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.075 inches for precise engine rebuilding and performance upgrades\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod Compatibility: Fits with 6.125-inch rods for optimal engine assembly\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 11.3:1 to balance power output and fuel efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: High-strength 4032 aluminum alloy for durability and heat resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWrist Pin: 0.927 inches designed for secure piston connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCombustion Chamber Volume: -4.3cc for accurate compression ratio tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 430 grams per piston for balanced engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Suitable for high-performance LS engine builds and rebuilds\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46982664487111,"sku":"mhl930223275","price":765.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/a3916291e80a1fd9be68ac1e8e060c83_84d4ea03-ebb3-4136-a5b7-a0d49a546a59.jpg?v=1786497611","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-gm-ls-417ci-with-4-075-inch-bore-and-6-125-inch-rods","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}