{"product_id":"mahle-ms-piston-set-for-chevy-small-block-357-cid-4-04-inch-bore-with-3-48-3-50-stroke-6-0-inch-rod-and-927-pin","title":"Mahle MS Piston Set for Chevy Small Block 357 CID - 4.04 Inch Bore with 3.48\/3.50 Stroke, 6.0 Inch Rod, and .927 Pin","description":"\u003cp\u003eThe Mahle MS Piston Set (Part Number: mhl930207940) is designed specifically for Chevrolet small block engines with a 357 cubic inch displacement. Crafted to deliver optimal performance, these pistons feature a 4.04-inch bore and a stroke of approximately 3.48 to 3.50 inches. The set includes pistons with a 6.0-inch connecting rod length and a .927-inch pin diameter, providing a robust and reliable foundation for high-performance applications. The combustion chamber volume is 11.1cc, contributing to a compression ratio of approximately 12.9:1, ideal for street and racing setups. These pistons are coated with phosphate and Grafal to enhance durability and resistance to wear, ensuring longevity under demanding conditions. The total weight of each piston is approximately 488 grams, balancing strength and lightweight performance for optimized engine operation. Mahle’s precision engineering ensures tight tolerances and consistent quality, making this set suitable for rebuilds or performance upgrades of Chevrolet small block engines.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.04 inches for optimal combustion chamber efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: approximately 3.48 to 3.50 inches to match your engine's specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod Length: 6.0 inches for high-performance durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Diameter: .927 inches for secure attachment to connecting rods\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCombustion Chamber Volume: 11.1cc for a compression ratio of 12.9:1\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for enhanced wear resistance and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine Compatibility: Designed for Chevrolet small block engines with 357 CID displacement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 488 grams per piston to balance strength and weight\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Precision-machined for consistent quality and performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981365170375,"sku":"mhl930207940","price":856.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/0bd9337907a844124e9188c613da0860_922728ab-e38d-4a30-9491-251a20ff3dab.jpg?v=1786471625","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-chevy-small-block-357-cid-4-04-inch-bore-with-3-48-3-50-stroke-6-0-inch-rod-and-927-pin","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}