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.” *CL-Kit Cam & Lifter Kit Includes* * Camshaft * Lifters * Assembly Lube * Decals * Instructions PartNumber : ccaCL18-415-8 Description : Cam & Lifter Kit; Includes Magnum Camshaft Title : CL18-415-8 Cam and Lifter Kit, C43 266H-R12 Advertised Exhaust Duration : 270 Advertised Intake Duration : 266 Basic Operating RPM Range : 1,800-5,000 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Series : Magnum Computer Controlled Engine Family : Chevrolet 4.3L 262 c.i. 90 Degree 6 Cylinder (1980-1997) Exhaust Duration at .050 inch Lift : 215 Exhaust Valve Lift : 0.5 Gaskets Included : No Intake Duration at .050 Inch Lift : 210 Intake Valve Lift : 0.5 Kit Type : CL-Kit - Cam and Lifter Kit Lifter Style : Hydraulic Roller Lifters Included : Yes Locks Included : No Retainers Included : No Timing Chain and Gears Included : No Usage : Street/Performance Valve Stem Seals Included : No Assembly Lubricant Included : No Camshaft Gear Attachment : 3-Bolt Camshaft Material : Austempered Ductile Iron Lobe Separation : 112 Valve Springs Required : Yes Exhaust Valve Lift(in) : 0.5 Intake Duration : 266 RPM Range : 1000-7000 Exhaust Duration @ .050 in. : 215 Intake Duration @ .050 in. : 210 Intake Valve Lift(in) : 0.500 Exhaust Duration : 270 Lifter Type : Hydraulic Roller Engine Components::Camshaft & Lifter Kits