{"product_id":"mahle-ms-piston-set-for-small-block-chevrolet-409-cubic-inches-4-165-inch-bore-3-75-inch-stroke-5-7-inch-connecting-rod-0-927-inch-pin-10-0-compression-ratio","title":"Mahle MS Piston Set for Small Block Chevrolet 409 Cubic Inches - 4.165 Inch Bore, 3.75 Inch Stroke, 5.7 Inch Connecting Rod, 0.927 Inch Pin, 10.0 Compression Ratio","description":"\u003cp\u003eThe Mahle MS Piston Set designed for small block Chevrolet engines offers precise engineering for high-performance applications. These pistons feature a bore diameter of 4.165 inches and a stroke length of 3.75 inches, making them suitable for 409 cubic inch engine builds. The set includes pistons with a 0.927-inch pin diameter and a compression height optimized for enhanced combustion efficiency. Coated with phosphate and Grafal, these pistons provide superior wear resistance and thermal stability. With a weight of approximately 519 grams per piston, they are engineered to deliver durability and consistent performance under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.165 inches for optimal power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke Length: 3.75 inches for high-performance engine build\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod Length: 5.7 inches for balanced engine dynamics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Diameter: 0.927 inches for secure fit and stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 10.0:1 for efficient combustion\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for enhanced wear resistance and thermal protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine Compatibility: Chevrolet Small Block 409 cubic inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Precision engineered for durability and performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981701140679,"sku":"mhl930210365","price":920.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3307fd81aa46f65dee205dcd4708a4ef_6ce6334e-2145-4857-b6ca-c0285bd2e805.jpg?v=1786480042","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-small-block-chevrolet-409-cubic-inches-4-165-inch-bore-3-75-inch-stroke-5-7-inch-connecting-rod-0-927-inch-pin-10-0-compression-ratio","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}