{"product_id":"mahle-oe-performance-steel-napier-ring-set-for-thm-13-with-4-130-in-bore-and-043-in-thickness","title":"Mahle OE Performance Steel Napier Ring Set for THM-13 with 4.130 in Bore and .043 in Thickness","description":"\u003cp\u003eThe Mahle OE Performance Steel Napier Ring Set is designed for high-performance automotive applications, specifically for the THM-13 engine series. Each set includes durable plain rings crafted from high-quality steel, optimized for reliable sealing and wear resistance. These rings feature a bore diameter of 4.130 inches and a ring thickness of 0.043 inches, ensuring a precise fit for demanding engine rebuilds and performance upgrades. The rings are engineered to withstand the stresses of high RPM and temperature fluctuations, making them suitable for both street and racing environments. Mahle's reputation for quality and precision manufacturing ensures that these rings provide consistent compression and oil control, contributing to efficient engine operation and longevity.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMaterial: High-quality steel for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesign: Napier ring configuration for effective sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSize: 4.130-inch bore diameter with .043-inch ring thickness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eApplication: Suitable for high-performance engine rebuilds and upgrades\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatibility: Designed specifically for THM-13 engine series\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eQuality Assurance: Manufactured by Mahle OE for reliability and precision\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46982122275015,"sku":"mhl3021251","price":38.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_1098f0ef-9b24-4e95-8758-19ea9948d561.jpg?v=1786491586","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-steel-napier-ring-set-for-thm-13-with-4-130-in-bore-and-043-in-thickness","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}