{"product_id":"mahle-ms-piston-set-for-small-block-ford-333-cid-4-040-inch-bore-3-25-inch-stroke-part-number-mhl930250140","title":"Mahle MS Piston Set for Small Block Ford 333 CID, 4.040 Inch Bore, 3.25 Inch Stroke, Part Number MHL930250140","description":"\u003cp\u003eThe Mahle MS Piston Set for Small Block Ford provides high-performance components designed for 333 cubic inch engines. These pistons feature a bore diameter of 4.040 inches and a stroke of 3.25 inches, optimized for durability and efficiency. Crafted with a weight of approximately 442 grams per piston, they offer a balanced combination of strength and lightweight performance. The set includes pistons with a compression ratio of 10.0:1, suitable for various high-performance applications. The pistons are coated with phosphate and Grafal for enhanced wear resistance and corrosion protection, ensuring longevity under demanding conditions. The pin diameter is .927 inches, with a displacement of -6.2cc, tailored for precise fit and reliable operation within your engine assembly. These pistons are engineered for aftermarket use and are not carb-legal, requiring acknowledgment of carb compliance during installation. They are not approved for street emissions compliance but are ideal for racing or off-road applications where performance is prioritized.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.040 inches for precise engine fitting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: 3.25 inches to match engine specifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRod Length: 5.400 inches enhancing piston stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePin Diameter: .927 inches for secure piston pin fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDisplacement: -6.2cc to optimize compression ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 442 grams per piston for optimal balance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 10.0:1 for performance tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for wear and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngine Compatibility: Suitable for 333 CID Small Block Ford engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for high-performance racing and engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981970690247,"sku":"mhl930250140","price":826.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/7083ee9ccb19e2e8281799a806530fdc_570c8122-75c9-49c3-ad6d-eb13101fd1ce.jpg?v=1786489384","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-small-block-ford-333-cid-4-040-inch-bore-3-25-inch-stroke-part-number-mhl930250140","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}