COMP Cams offers complete component-matched valve train kits that deliver unbeatable performance, durability and ease of installation. All cam kits are fully tested and manufactured to the strictest standards. Each kit’s components were specifically chosen as the best performance match for that particular camshaft so that you can reap the benefits of a perfectly matched “Power Engineered System.” *K-Kit - Complete Kit Includes* * Camshaft * Lifters * Valve Springs * Retainers * Valve Locks * Valve Stem Seals * Timing Chain Set * Assembly Lube * Decals * Instructions PartNumber : ccaK35-442-8 Description : Complete Kit; Includes Magnum Camshaft Title : K35-442-8 CamShaft Kit, FW 284RF-HR10 Lifters Included : Yes Usage : Street/Strip Advertised Exhaust Duration : 284 Advertised Intake Duration : 284 Basic Operating RPM Range : 2,000-5,500 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Series : Magnum Engine Family : Ford 351W 8 Cylinder (1969-1996) Exhaust Duration at .050 inch Lift : 224 Exhaust Valve Lift : 0.533 Gaskets Included : No Intake Duration at .050 Inch Lift : 224 Intake Valve Lift : 0.533 Kit Type : K-Kit - Complete Kit Lifter Style : Hydraulic Roller Assembly Lubricant Included : No Camshaft Material : Austempered Ductile Iron Lobe Separation : 110 Valve Springs Included : Yes Intake Duration : 284 Intake Valve Lift(in) : 0.533 Exhaust Duration @ .050 in. : 224 Lifter Type : Hydraulic Roller Exhaust Duration : 284 Exhaust Valve Lift(in) : 0.533 RPM Range : 2000-9000 Intake Duration @ .050 in. : 224 Engine Components::Camshafts