{"product_id":"mahle-ms-piston-set-for-chevrolet-small-block-359ci-4-040-inch-bore-3-500-stroke-6-125-inch-connecting-rod","title":"Mahle MS Piston Set for Chevrolet Small Block 359ci - 4.040 Inch Bore, 3.500 Stroke, 6.125 Inch Connecting Rod","description":"\u003cp\u003eThe Mahle MS Piston Set designed specifically for Chevrolet Small Block engines offers reliable performance with a 359 cubic inch displacement. Each piston features a bore diameter of 4.040 inches and a compression height of 1.125 inches, optimized for high-performance applications. With a stroke of 3.500 inches and a connecting rod length of 6.125 inches, these pistons ensure smooth engine operation and durability. The set includes eight pistons with a pin diameter of 0.927 inches, and the compression ratio is approximately 12.1:1, making them suitable for a variety of engine builds. The pistons are coated with phosphate and Grafal to enhance wear resistance and reduce friction, and they feature lateral gas ports for improved combustion efficiency. These pistons are designed for a compression ratio of 11.9 to 12.6, providing versatility for different tuning setups. Constructed from high-quality materials, each piston weighs around 406 grams, delivering strength without unnecessary weight. These pistons are intended for automotive use in Chevrolet Small Block engines, with recognition for professional assembly and performance tuning. Please note, they are not carburetor approved and require carb acknowledgment during installation. The set is perfect for enthusiasts and professionals seeking reliable, high-performance pistons for engine rebuilds or upgrades.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore diameter: 4.040 inches for optimal fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression height: 1.125 inches for efficient combustion\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke: 3.500 inches for power delivery\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting rod length: 6.125 inches for balanced engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePin diameter: 0.927 inches for secure fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompression ratio: approximately 12.1:1, adjustable between 11.9 and 12.6\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\u003eLateral gas ports for improved combustion efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaterial: High-quality construction for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for Chevrolet Small Block 359 cubic inch engines\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46977611464903,"sku":"mhl197753140","price":1033.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/d9c15cc2a476ec175d85713945c0fbd6_4bd395e6-3db1-432e-868e-acdb8b95d44a.jpg?v=1786414632","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-chevrolet-small-block-359ci-4-040-inch-bore-3-500-stroke-6-125-inch-connecting-rod","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}