{"product_id":"manley-chevy-lt-1-6-2l-2-120in-head-diameter-pro-flo-severe-duty-intake-valve-single","title":"Manley Chevy LT-1 6.2L 2.120in Head Diameter Pro Flo\/Severe Duty Intake Valve (Single)","description":"Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH-428 for exhaust and NK-844 for intake), offering unmatched tensile strength compared to competitive alloys. In fatigue testing at 40,000 psi and 1400°F, Manley exhaust valves endured 100 million cycles, while competitors failed after just 100,000, proving a 1,000× longer fatigue life. Each valve features chrome stems, hard tips, and swirl-polished underheads with fully machined combustion faces for superior airflow, efficiency, and wear resistance. Built for those who demand race-winning strength and precision, Manley Severe Duty® Valves set the industry standard for performance and endurance.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":40085303263275,"sku":"MAN12352-1","price":55.5,"currency_code":"USD","in_stock":true}],"url":"https:\/\/boosted-creations.com\/products\/manley-chevy-lt-1-6-2l-2-120in-head-diameter-pro-flo-severe-duty-intake-valve-single","provider":"Boosted Creations","version":"1.0","type":"link"}