{"product_id":"manley-thru-08-chevy-hemi-5-7l-w-bead-loc-groove-1-575in-race-master-exhaust-valves-set-of-8","title":"Manley thru 08 Chevy Hemi 5.7L w\/ Bead Loc Groove 1.575in Race Master Exhaust Valves (Set of 8)","description":"Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.","brand":"San Diego Overlanding","offers":[{"title":"Default Title","offer_id":50710361604381,"sku":"MAN11667B-8","price":215.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/3352\/8093\/files\/5f4b70fa0b8a870e0877005e4b8d1853_a4f6b033-2a33-4a62-b460-46a02c93f065.jpg?v=1765413422","url":"https:\/\/peakoffroad.com\/products\/manley-thru-08-chevy-hemi-5-7l-w-bead-loc-groove-1-575in-race-master-exhaust-valves-set-of-8","provider":"Peak Offroad","version":"1.0","type":"link"}