{"product_id":"mahle-ms-piston-set-for-chevrolet-small-block-428-cid-4-125-inch-bore-4-000-inch-stroke-6-000-inch-rod","title":"Mahle MS Piston Set for Chevrolet Small Block 428 CID - 4.125 inch Bore, 4.000 inch Stroke, 6.000 inch Rod","description":"\u003cp\u003eUpgrade your Chevrolet small block engine with the Mahle MS Piston Set designed for optimal performance and durability. Crafted specifically for 428 cubic inch engines, this piston set features a 4.125-inch bore and a 4.000-inch stroke, providing precise fitment and reliable operation. The set includes pistons with a compression height that supports a 13.7:1 compression ratio, making it ideal for high-performance applications. Each piston is coated with phosphate and Grafal to enhance wear resistance and reduce friction, ensuring longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore: 4.125 inches for precise engine fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: 4.000 inches to match the engine specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRod Length: 6.000 inches for optimal connecting rod compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin Diameter: 0.927 inches for secure attachment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDisplacement: 4.0 cc combustion chamber volume for high compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 13.7:1 for enhanced power output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: Forged aluminum for strength and lightweight performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for wear resistance and reduced friction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet Small Block engines, 428 cubic inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet includes 8 pistons to complete engine rebuild\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981198282951,"sku":"mhl930208825","price":921.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/fc595828583f7ef6a659698209847946_246485bb-9544-406c-9002-1f7e059e07ca.jpg?v=1786466110","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-chevrolet-small-block-428-cid-4-125-inch-bore-4-000-inch-stroke-6-000-inch-rod","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}