{"product_id":"mahle-ms-piston-set-for-chevy-sb-403ci-4-135in-bore-3-5-3-75-stroke-197754535-197754535","title":"Mahle MS Piston Set For Chevy SB 403ci 4.135in Bore 3.5\/3.75 Stroke… 197754535","description":"\u003ch2\u003eMahle MS Piston Set For Chevy SB 403ci 4.135in Bore 3.5\/3.75 Stroke\u003c\/h2\u003e\n\u003cp\u003eThe Mahle MS Piston Set is designed specifically for the Chevy small block 403ci engine, featuring a bore size of 4.135 inches and stroke options of 3.5 or 3.75 inches. This high-quality piston set is ideal for automotive enthusiasts, DIY mechanics, and professional tradespeople looking to enhance engine performance and reliability.\u003c\/p\u003e\n\u003cp\u003eManufactured by Mahle, a trusted name in engine components, this piston set offers durability and precision, making it suitable for both performance builds and standard rebuilds. Whether you're working on a classic restoration or a modern upgrade, this piston set will meet your needs.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eDesigned for Chevy small block 403ci engines.\u003c\/li\u003e\n    \u003cli\u003eOptimised for bore size of 4.135 inches.\u003c\/li\u003e\n    \u003cli\u003eCompatible with stroke lengths of 3.5 and 3.75 inches.\u003c\/li\u003e\n    \u003cli\u003eIncludes heavy-duty .927-inch pins for enhanced strength.\u003c\/li\u003e\n    \u003cli\u003eFeatures a compression ratio of 13.9:1 for improved power output.\u003c\/li\u003e\n    \u003cli\u003ePrecision engineering ensures a perfect fit and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eBore size: 4.135 inches.\u003c\/li\u003e\n    \u003cli\u003eStroke lengths: 3.5 and 3.75 inches.\u003c\/li\u003e\n    \u003cli\u003eRod length compatibility: 6.125 inches.\u003c\/li\u003e\n    \u003cli\u003ePiston pin diameter: .927 inches.\u003c\/li\u003e\n    \u003cli\u003eCompression volume: 9cc.\u003c\/li\u003e\n    \u003cli\u003eCompression ratio: 13.9:1.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications \/ fitment\u003c\/h3\u003e\n\u003cp\u003eThis piston set is typically used in high-performance and standard rebuilds of Chevy small block engines.\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003ePassenger vehicles with Chevy small block engines.\u003c\/li\u003e\n    \u003cli\u003ePerformance builds for racing applications.\u003c\/li\u003e\n    \u003cli\u003eClassic car restorations requiring engine upgrades.\u003c\/li\u003e\n    \u003cli\u003eCustom engine builds for off-road applications.\u003c\/li\u003e\n    \u003cli\u003eFleet vehicles needing reliable engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy buy from Mick’s Gone Bush?\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eTrusted Australian business focused on reliable power, auto-electrical, and service parts.\u003c\/li\u003e\n    \u003cli\u003eStock sourced from reputable distributors and brands like Mahle.\u003c\/li\u003e\n    \u003cli\u003ePractical support for trade, off-grid, and fleet customers.\u003c\/li\u003e\n    \u003cli\u003eClear shipping, warranty, and customer service policies.\u003c\/li\u003e\n    \u003cli\u003eExpert advice available for all your automotive needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is included in the Mahle MS Piston Set?\u003c\/h4\u003e\n\u003cp\u003eThe set includes pistons, heavy-duty pins, and all necessary components for installation.\u003c\/p\u003e\n\u003ch4\u003eIs this piston set suitable for racing applications?\u003c\/h4\u003e\n\u003cp\u003eYes, the high compression ratio and durable construction make it ideal for racing and performance builds.\u003c\/p\u003e\n\u003ch4\u003eCan I use these pistons in a standard rebuild?\u003c\/h4\u003e\n\u003cp\u003eAbsolutely, they are designed to enhance performance while being compatible with standard rebuilds.\u003c\/p\u003e\n\u003ch4\u003eWhat tools do I need for installation?\u003c\/h4\u003e\n\u003cp\u003eYou will need standard engine rebuilding tools, including a torque wrench, piston ring compressor, and basic hand tools.\u003c\/p\u003e\n\u003ch4\u003eAre these pistons compatible with aftermarket rods?\u003c\/h4\u003e\n\u003cp\u003eYes, as long as the rod length and pin diameter match the specifications provided.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included in the Mahle MS Piston Set?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The set includes pistons, heavy-duty pins, and all necessary components for 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