{"product_id":"mahle-ms-piston-set-for-chevrolet-small-block-355-cubic-inches-4-03-inch-bore-3-48-3-50-stroke-6-00-inch-rod-927-pin-11-1cc-combustion-chamber-12-9-compression-ratio-set-of-8","title":"Mahle MS Piston Set for Chevrolet Small Block 355 Cubic Inches - 4.03 Inch Bore, 3.48\/3.50 Stroke, 6.00 Inch Rod, .927 Pin, 11.1cc Combustion Chamber, 12.9 Compression Ratio, Set of 8","description":"\u003cp\u003eThe Mahle MS Piston Set designed specifically for Chevrolet Small Block engines offers high-performance components for 355 cubic inch applications. These pistons feature a bore diameter of 4.03 inches, providing precise fitment and optimal combustion chamber efficiency. With a stroke length of approximately 3.48 to 3.50 inches and a connecting rod length of 6.00 inches, this set ensures balanced engine operation and durability. The pistons incorporate a 0.927-inch wrist pin and are coated with phosphate and Grafal for enhanced wear resistance and corrosion protection, extending engine life under demanding conditions. The combustion chamber volume is 11.1cc, contributing to a compression ratio of 12.9:1, which supports high-performance tuning and power output. Each piston weighs approximately 484 grams, ensuring consistent performance and reliability across the set. Manufactured by Mahle, these pistons are not carb-legal and require acknowledgment of carburetor use, making them suitable for specialized or race applications where aftermarket modifications are permitted. The set is ideal for enthusiasts and professional builders seeking quality components that meet high standards of performance and durability. Proper installation and compatibility verification are recommended to maximize engine efficiency and longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eBore Diameter: 4.03 inches for precise fitment in 355 cubic inch engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStroke Length: 3.48\/3.50 inches optimized for performance tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConnecting Rod Length: 6.00 inches for balanced engine operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWrist Pin Diameter: 0.927 inches for secure piston connection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCombustion Chamber Volume: 11.1cc to achieve 12.9:1 compression ratio\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCoatings: Phosphate and Grafal for enhanced wear resistance and corrosion protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWeight: Approximately 484 grams per piston for consistent performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Designed for Chevrolet Small Block engines, suitable for performance and racing builds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: MHL930207930, manufactured by Mahle for quality assurance\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":46981368873159,"sku":"mhl930207930","price":856.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/0bd9337907a844124e9188c613da0860_d1715692-b42c-46fd-9cc3-43b3b1cd9b58.jpg?v=1786471753","url":"https:\/\/mainstreeteshop.com\/products\/mahle-ms-piston-set-for-chevrolet-small-block-355-cubic-inches-4-03-inch-bore-3-48-3-50-stroke-6-00-inch-rod-927-pin-11-1cc-combustion-chamber-12-9-compression-ratio-set-of-8","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}