{"product_id":"valve-stem-seal","title":"Valve Stem Seal","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eKPMI Red Viton® Valve Stem Seal — Racer-Grade Performance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e KPMI\u003c\/p\u003e\n\u003cp\u003eEngineered for performance, the \u003cstrong\u003eKPMI Red Viton® Valve Stem Seal\u003c\/strong\u003e delivers superior sealing, long life, and reliable operation under extreme conditions. Designed for optimum fitment and maximum valve lift, these seals help maintain peak engine performance while resisting degradation from heat and combustion by-products.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-temperature resistance:\u003c\/strong\u003e Viton® material sustains sealing properties in elevated temperatures common to racing and high-performance engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical durability:\u003c\/strong\u003e Resists petroleum products and combustion by-products to prevent premature wear.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved engine protection:\u003c\/strong\u003e Prevents oil from entering the combustion chamber, reducing detonation risk, carbon buildup, and power loss.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized design:\u003c\/strong\u003e Allows maximum valve lift while maintaining a secure seal for extended service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRacer’s choice:\u003c\/strong\u003e Preferred by high-performance enthusiasts for consistent, track-proven results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sold as packs of 4\u003c\/p\u003e\n\u003cp\u003eUpgrade to KPMI Red Viton® valve stem seals to protect your engine, preserve power, and extend service intervals — ideal for motorsports and demanding applications.\u003c\/p\u003e","brand":"KPMI","offers":[{"title":"Pushrod, Tappet \u0026 Valve Stem \/ 71010-4","offer_id":52240216162622,"sku":"191-37020-51s","price":18.13,"currency_code":"USD","in_stock":true},{"title":"Pushrod, Tappet \u0026 Valve Stem \/ 71011-4","offer_id":52240216195390,"sku":"191-37021-51s","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Pushrod, Tappet \u0026 Valve Stem \/ 71030-4","offer_id":52240216228158,"sku":"191-37022-51s","price":20.71,"currency_code":"USD","in_stock":true},{"title":"Valve Stem, Caps \u0026 Components \/ 71046-4","offer_id":52240216260926,"sku":"191-37032-51s","price":21.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0373\/5614\/files\/9cd6-5a3982d0ef40f.jpg?v=1758333353","url":"https:\/\/thed-zone.myshopify.com\/products\/valve-stem-seal","provider":"thed.zone","version":"1.0","type":"link"}