{"product_id":"mahle-oe-performance-napier-ring-set-for-thm-13-engines-4-170-x-043-plain-rings","title":"Mahle OE Performance Napier Ring Set for THM-13 Engines - 4.170 x .043 Plain Rings","description":"\u003cp\u003eUpgrade your engine's performance with the Mahle OE Performance Napier Ring Set designed specifically for THM-13 engines. These precision-engineered rings feature a 4.170-inch bore size and a .043-inch ring width, providing optimal sealing and durability for high-performance applications. Crafted from high-quality materials, the rings ensure reliable compression and help maintain engine efficiency under demanding conditions. Their design reduces blow-by and enhances overall engine longevity, making them an excellent choice for performance enthusiasts and professional rebuilds alike. Easy to install, these rings are built to meet the rigorous standards of automotive rebuilds and restorations, delivering consistent performance and dependable operation. Trust Mahle OE to provide components that support your vehicle's reliability and power output.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for THM-13 engines, ensuring precise fit and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing size: 4.170 inches bore diameter for optimal sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRing width: .043 inches for effective compression retention\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality materials for durability and reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces blow-by and improves engine efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install, suitable for professional and DIY engine rebuilds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot CARB approved, intended for off-road or non-emission-critical applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart of Mahle OE's performance line, guaranteeing quality and consistency\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46977568702663,"sku":"mhl3021266","price":72.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_03a5e761-68ab-454b-9794-7bbb1da1e2b3.jpg?v=1786414272","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-napier-ring-set-for-thm-13-engines-4-170-x-043-plain-rings","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}