{"product_id":"mahle-oe-performance-napier-steel-second-ring-set-for-4-130-inch-pistons-part-no-mhl3021241","title":"Mahle OE Performance Napier Steel Second Ring Set for 4.130-inch Pistons, Part No. MHL3021241","description":"\u003cp\u003eUpgrade your engine with the Mahle OE Performance Napier Steel second ring set, designed for pistons measuring approximately 4.13 inches in diameter. Crafted from high-quality steel, these rings provide durability and reliable sealing performance in high-stress engine environments. The set includes plain rings with a 1.0mm (0.039 inches) thickness and a ring height of approximately 0.287 inches, ensuring a proper fit and optimal engine compression. These rings are engineered to improve oil control, reduce blow-by, and enhance overall engine efficiency, making them ideal for performance and rebuild applications. \u003cbr\u003e Mahle OE is a trusted brand known for precision engineering and quality components, and this ring set meets those standards to ensure long-lasting performance. The napier design features a specific profile that helps trap oil in the ring groove, reducing oil consumption and maintaining cleaner pistons. Suitable for a variety of automotive engines, this set is a crucial component for restoring engine integrity or enhancing performance. \u003cbr\u003e Please note that these rings are not carburetor approved and are intended for professional installation. The set complies with industry standards for automotive use and is designed to fit pistons with a 4.130-inch diameter, ensuring compatibility with your engine rebuild or upgrade project. Proper installation and clearances are essential for optimal functionality and longevity of the rings. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSteel construction for durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNapier profile enhances oil control and reduces blow-by\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for pistons approximately 4.13 inches in diameter\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePlain ring style with 1.0mm thickness for sealing and compression\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes second (compression) ring with a height of 0.287 inches\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mahle OE","offers":[{"title":"Default Title","offer_id":46985301459143,"sku":"mhl3021241","price":48.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/3851c67da9b8795a87d3d397e0abaa54_8567e2c5-3bd9-467b-89ed-edb12440a86b.jpg?v=1786524451","url":"https:\/\/mainstreeteshop.com\/products\/mahle-oe-performance-napier-steel-second-ring-set-for-4-130-inch-pistons-part-no-mhl3021241","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}