{"product_id":"mahle-ms-piston-set-sbc-400ci-4-125in-bore-3-5-3-75stk-6-125-6in-rod-197753325-197753325","title":"Mahle MS Piston Set SBC 400ci 4.125in Bore 3.5\/3.75stk 6.125\/6in Rod… 197753325","description":"\u003ch2\u003eMahle MS Piston Set SBC 400ci 4.125in Bore 3.5\/3.75stk 6.125\/6in Rod\u003c\/h2\u003e\n\u003cp\u003eThe Mahle MS Piston Set is designed for high-performance applications in small-block Chevrolet (SBC) engines, specifically for 400ci configurations. With a bore size of 4.125 inches, this piston set is perfect for those looking to enhance their engine’s efficiency and power output. Ideal for DIY enthusiasts, tradies, and fleet operators, Mahle is a trusted brand known for its quality and reliability in automotive components.\u003c\/p\u003e\n\u003cp\u003eThis piston set includes eight pistons, ensuring you have everything you need for a complete rebuild or upgrade. With a compression ratio of 12.3 to 13.1, it provides optimal performance for both street and racing applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for small-block Chevrolet 400ci engines.\u003c\/li\u003e\n\u003cli\u003eBore size of 4.125 inches for enhanced engine performance.\u003c\/li\u003e\n\u003cli\u003eCompression ratio options of 12.3:1 and 13.1:1 for tailored performance.\u003c\/li\u003e\n\u003cli\u003eIncludes a set of 8 pistons for complete engine rebuilds.\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting reliability under high-stress conditions.\u003c\/li\u003e\n\u003cli\u003eCompatible with 6.125 and 6-inch connecting rods for versatile fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBore diameter: 4.125 inches.\u003c\/li\u003e\n\u003cli\u003ePin diameter: .927 inches.\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 12.3:1 and 13.1:1.\u003c\/li\u003e\n\u003cli\u003ePack size: Set of 8 pistons.\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.5\/3.75 stroke crankshafts.\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 SBC engine builds, providing the necessary components for both street and racing applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall-block Chevrolet 400ci engines.\u003c\/li\u003e\n\u003cli\u003ePerformance street builds.\u003c\/li\u003e\n\u003cli\u003eRacing applications requiring high compression ratios.\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds and upgrades for automotive enthusiasts.\u003c\/li\u003e\n\u003cli\u003eSuitable for both DIY projects and professional workshops.\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 for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the bore size of the Mahle MS Piston Set?\u003c\/h4\u003e\u003cp\u003eThe bore size of the Mahle MS Piston Set is 4.125 inches.\u003c\/p\u003e\n\u003ch4\u003eWhat engines are compatible with this piston set?\u003c\/h4\u003e\u003cp\u003eThis piston set is designed for small-block Chevrolet 400ci engines.\u003c\/p\u003e\n\u003ch4\u003eWhat is the compression ratio of the pistons?\u003c\/h4\u003e\u003cp\u003eThe pistons have compression ratios of 12.3:1 and 13.1:1.\u003c\/p\u003e\n\u003ch4\u003eHow many pistons are included in the set?\u003c\/h4\u003e\u003cp\u003eThe set includes a total of 8 pistons.\u003c\/p\u003e\n\u003ch4\u003eWhat connecting rod lengths are compatible with this piston set?\u003c\/h4\u003e\u003cp\u003eThis piston set is compatible with 6.125 and 6-inch connecting rods.\u003c\/p\u003e\n\u003ch4\u003eCan this piston set be used for racing applications?\u003c\/h4\u003e\u003cp\u003eYes, this piston set is suitable for both street and racing applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the bore size of the Mahle MS Piston Set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The bore size of the Mahle MS Piston Set is 4.125 inches.\"}},{\"@type\":\"Question\",\"name\":\"What engines are compatible with this piston set?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This piston set is designed for small-block Chevrolet 400ci 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Title","offer_id":53205441151136,"sku":"197753325","price":1628.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0275\/5058\/0875\/files\/197753325__01.jpg?v=1769439331","url":"https:\/\/www.micksgonebush.com.au\/products\/mahle-ms-piston-set-sbc-400ci-4-125in-bore-3-5-3-75stk-6-125-6in-rod-197753325-197753325","provider":"Micks Gone Bush","version":"1.0","type":"link"}