{"product_id":"mahle-ms-pistons-for-chevrolet-lsx-429cid-4-070-inch-bore-4-125-inch-stroke-6-125-inch-connecting-rod-927-inch-pin-20cc-dish-9-9-compression-ratio-set-of-8","title":"Mahle MS Pistons for Chevrolet LSX 429cid – 4.070 inch Bore, 4.125 inch Stroke, 6.125 inch Connecting Rod, .927 inch Pin, 20cc Dish, 9.9 Compression Ratio – Set of 8","description":"\u003cp\u003eUpgrade your Chevrolet LSX engine with the Mahle MS Pistons designed specifically for high-performance applications. These pistons feature a 4.070-inch bore and a 4.125-inch stroke, optimized for a 429 cubic inch displacement, delivering enhanced power and durability. The set includes eight pistons crafted from 2618 aluminum alloy, known for its excellent strength-to-weight ratio, ensuring reliable operation under demanding conditions. Each piston is coated with phosphate and Grafal to provide superior corrosion resistance and wear protection. The 20cc dish design contributes to a compression ratio of 9.9:1, suitable for high-performance street or race applications. The pistons are engineered with a .927-inch wrist pin for compatibility with various connecting rods, and their precise dimensions promote optimal clearance and piston stability during engine operation. These Mahle pistons are not CARB-legal but are ideal for custom builds where performance is prioritized over emissions compliance. Designed with quality and precision, they ensure consistent performance, making them an excellent choice for enthusiasts aiming to maximize their engine’s potential. Whether you're rebuilding or upgrading your LSX engine, these pistons offer the durability and performance needed for serious horsepower gains.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet LSX 429 cubic inch engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore diameter: 4.070 inches for precise fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: 4.125 inches to maximize displacement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting rod length: 6.125 inches for optimal engine geometry\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWrist pin diameter: .927 inches compatible with various rods\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDisplacement: 20cc dish design for 9.9:1 compression ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: 2618 aluminum alloy for strength and light weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for corrosion and wear resistance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46985209839815,"sku":"mhl930230070","price":962.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/b1fa944f05ec19db2ce706aab606cbb9.png?v=1786522848","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-pistons-for-chevrolet-lsx-429cid-4-070-inch-bore-4-125-inch-stroke-6-125-inch-connecting-rod-927-inch-pin-20cc-dish-9-9-compression-ratio-set-of-8","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}