Made in USA. Melling offers a full line of OE replacement camshafts for cars, light duty, medium duty and heavy duty trucks. Melling listings include OEM applications to match the engine requirements desired including horsepower, economy and needed engine torque. Melling stock replacement camshafts are developed, engineered, tested and manufactured with the highest standards of quality and materials. Brand:Melling Engine Make:Melling Engine Parts pdm:Advertised Exhaust Duration:287.0 DD pdm:Advertised Intake Duration:273.0 DD pdm:Cam Type:Hydraulic Flat Tappet pdm:Computer Controlled Compatible:Yes pdm:Intake Duration at .050 Inch Lift:193.0 DD pdm:Exhaust Valve Lift:0.48 IN pdm:Lifter Type:Hydraulic Flat Tappet pdm:Exhaust Duration at .050 inch Lift:206.0 DD pdm:Intake Valve Lift:0.437 IN pdm:Title:Engine Camshaft pdm:internal_sku:MELSYB-19 pdm:line_code:MEL