{"product_id":"mahle-oe-performance-steel-napier-ring-set-for-thm-13-engines-4-045-x-043in-135-ring-width","title":"Mahle OE Performance Steel Napier Ring Set for THM-13 Engines - 4.045 x .043in, .135 Ring Width","description":"\u003cp\u003eThe Mahle OE Performance Steel Napier Ring Set is designed for high-performance automotive applications, specifically for the THM-13 engine series. Crafted with precision, these rings measure 4.045 inches in diameter with a ring width of .043 inches, ensuring a perfect fit and reliable sealing. Made from high-quality steel, these rings are engineered for durability and consistent performance under demanding conditions. They feature a plain design suitable for engines requiring standard compression and sealing capabilities. Installation of these rings can help improve engine compression, reduce blow-by, and enhance overall engine efficiency, making them an excellent choice for performance rebuilds or maintenance tasks. The set is manufactured by Mahle OE, a trusted name in automotive components, ensuring compatibility and quality assurance. These rings are not CARB-approved but are suitable for various automotive rebuilds where compliance is not mandated. They are shipped without restrictions on air freight and do not require LTL freight handling, making them accessible for direct installation or shipping to your preferred location. Whether you're restoring a classic car or enhancing a high-performance engine, the Mahle Rings Performance Steel Napier Set provides reliable sealing and longevity, supporting your vehicle's optimal operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for THM-13 engine series for seamless compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality steel for durability and long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMeasures 4.045 inches in diameter with a .043-inch ring width for precise fitting\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain ring design suitable for standard compression applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports engine efficiency by improving sealing and compression\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46981969281223,"sku":"mhl3021294","price":38.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_d0cd43b9-2ac3-441d-868b-ee1751f65165.jpg?v=1786489135","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-steel-napier-ring-set-for-thm-13-engines-4-045-x-043in-135-ring-width","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}