{"product_id":"competition-series-1-550-inch-exhaust-valve-set-of","title":"Competition Series 1.550 Inch Exhaust Valve Set of 8 for Small Block Chevy and GM LS Engines, Stainless Steel, 4.915 Inch Long, 5\/16 Inch Stem, High-Flow Performance for Hot Rod Builds","description":"\u003cdiv\u003eStainless Exhaust Valve Set of 8 for SBC and LS Engines\u003cbr\u003e\n✔️ 1.550 Inch Head 5\/16 Stem 4.915 Inch Long Stainless Set of 8 \u003cp\u003eThese stainless exhaust valves fit small block Chevy and GM LS engines and see action in hot rod builds and performance setups.\u003c\/p\u003e ✅ 1.550 inch head diameter for better exhaust flow\u003cbr\u003e\n✅ 4.915 inch overall length with 5\/16 inch stem\u003cbr\u003e\n✅ Stainless steel resists heat and corrosion\u003cbr\u003e\n✅ Set of 8 covers a full engine exhaust job\u003cbr\u003e \u003cp\u003e💡 What is an exhaust valve used for in high performance engines?\nThese valves manage exhaust gas exit from the cylinders to keep the engine running smooth.\n- They help increase airflow for added horsepower\n- Stainless steel handles extreme temperatures without warping\n- Exact stem and length specs match SBC and LS cylinder heads\n- A full set of 8 makes swaps quick during builds\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48879524053227,"sku":"VXB003L65AWI","price":390.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/41TDTykBP1L._AC_UL960_QL65.jpg?v=1782803600","url":"https:\/\/vxb.com\/products\/competition-series-1-550-inch-exhaust-valve-set-of","provider":"VXB Bearings","version":"1.0","type":"link"}