{"product_id":"mahle-ms-pistons-lsx-415cid-4-0-inch-bore-with-4-125-inch-stroke-and-6-125-inch-connecting-rods","title":"Mahle MS Pistons LSX 415cid 4.0 Inch Bore with 4.125 Inch Stroke and 6.125 Inch Connecting Rods","description":"\u003cp\u003eUpgrade your Chevrolet LS engine with the Mahle MS Pistons LSX set designed for 415 cubic inch displacement. These pistons feature a 4.000-inch diameter bore and a 4.125-inch stroke, optimized for high-performance applications. Crafted from high-quality 2618 aluminum, they provide excellent strength and durability while maintaining a weight of approximately 0.52 pounds per piston. The set includes eight pistons with a dish design offering a 20cc volume, ideal for achieving a compression ratio of 10.1:1. The pistons are coated with phosphate and Grafal finishes, which enhance wear resistance and reduce friction for improved engine longevity and performance.\u003c\/p\u003e\u003cp\u003eEach piston is designed with a 0.927-inch pin diameter, compatible with 6.125-inch connecting rods, ensuring proper fitment and reliable operation under demanding conditions. These pistons are not carb-approved and require acknowledgment for carburetor compliance, making them suitable for racing or off-road use where emissions regulations are less restrictive. The Mahle MS Pistons LSX set is a perfect choice for builders seeking reliable, high-performance components for custom LS engine builds. They are shipped via air freight and are intended for professional installation, not for stock or emission-compliant vehicles. Trust Mahle's reputation for quality and precision to enhance your engine's power and durability.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-performance Mahle MS Pistons designed for Chevrolet LS engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e415 cubic inch displacement with 4.000-inch bore and 4.125-inch stroke\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable 2618 aluminum alloy for strength and weight savings\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDish design offering 20cc volume for optimal compression ratio of 10.1:1\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoated with phosphate and Grafal for enhanced wear resistance and reduced friction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes eight pistons with a 0.927-inch pin diameter compatible with 6.125-inch connecting rods\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for racing or off-road applications, not carb-compliant for stock use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLightweight construction at approximately 0.52 pounds per piston for improved engine response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRequires acknowledgment for carburetor compliance and shipped via air freight\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46985227075783,"sku":"mhl930230000","price":962.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/b1fa944f05ec19db2ce706aab606cbb9_39395121-72d3-4ff3-b36a-2608c992eebe.png?v=1786523094","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-pistons-lsx-415cid-4-0-inch-bore-with-4-125-inch-stroke-and-6-125-inch-connecting-rods","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}