{"product_id":"mahle-ms-piston-set-for-ford-fe-431-cubic-inch-engines-4-080-inch-bore-4-125-inch-stroke-6-700-inch-connecting-rod-990-inch-pin-26cc-dish-9-3-compression-ratio-set-of-8","title":"Mahle MS Piston Set for Ford FE 431 cubic inch Engines - 4.080 Inch Bore, 4.125 Inch Stroke, 6.700 Inch Connecting Rod, .990 Inch Pin, 26cc Dish, 9.3 Compression Ratio, Set of 8","description":"\u003cp\u003eThe Mahle MS Piston Set (Part Number: mhl930264180) is designed specifically for Ford FE 431 cubic inch engines, offering precise fit and reliable performance. Each piston features a 4.080-inch bore diameter and a 4.125-inch stroke, with a 6.700-inch connecting rod length, ensuring optimal engine dynamics. The pistons are constructed with a 0.990-inch pin diameter and incorporate a -26cc dish for effective combustion chamber management. With a compression ratio of 9.3:1, these pistons are engineered to deliver a balance of power and efficiency for high-performance applications. Coated with phosphate and Grafal, they provide enhanced durability and corrosion resistance, extending engine lifespan. These pistons are suitable for custom engine builds or rebuilds where high precision and quality are essential, and are shipped as a set of eight for complete engine assembly. Please note that these pistons are not CARB approved and require CARB acknowledgment prior to installation. Designed for automotive use, they meet Prop 65 safety standards, ensuring compliance with California regulations. The set weighs approximately 511 grams per piston, contributing to optimized engine weight distribution and performance. Compatibility with specific engine configurations makes these Mahle pistons an excellent choice for enthusiasts seeking durability and performance in their Ford FE engines.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eEngine Compatibility: Designed for Ford FE 431 cubic inch engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.080 inches for precise fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke Length: 4.125 inches for optimal engine dynamics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod: 6.700 inches in length for balanced performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePiston Pin: .990 inch diameter for secure mounting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDisplacement: -26cc dish for effective combustion chamber management\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression Ratio: 9.3:1 for power and efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for enhanced durability and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: High-quality automotive-grade components\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet Quantity: Pack of 8 pistons for complete engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 511 grams per piston for balanced engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdditional Notes: Not CARB approved; CARB acknowledgment required; Prop 65 compliant\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981959090375,"sku":"mhl930264180","price":918.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/f83b5960ea45a3b51dd043b895d778ce_56d5ed96-2247-43c3-a35a-13ceb1c8f2c1.jpg?v=1786488811","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-ford-fe-431-cubic-inch-engines-4-080-inch-bore-4-125-inch-stroke-6-700-inch-connecting-rod-990-inch-pin-26cc-dish-9-3-compression-ratio-set-of-8","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}