What are the product specifications of 22065D?

Product Description: 1967-81 Pontiac 326-455 Xtreme Energy Xtreme Street/Strip Complete Camshaft Set

Set Includes:

• Camshaft
• Lifters
• Timing Set
• Valve Springs
• Valve Retainers
• Valve Locks
• Valve Stem Seals  
  
  Cam Specifications:
• Cam Type: Xtreme Street/Strip Hydraulic Flat Tappet
• RPM Range: 1600-5800
• Valve Timing: 0.006
• Lobe Separation: 110 degrees
• Intake Centerlne: 106 degrees
• Advertised Duration: 268 Intake / 280 Exhaust
• Duration @  .050" Lift: 224 Intake / 230 Exhaust
• Valve Lift: .477 Intake / .480  Exhaust
• Lobe Lift: Intake 0.318 / Exhaust 0.320
  
  Lifter Specifications:
• Type: Hydraulic Flat Tappet Lifters
• Diameter: .842"
• Seat Height: 2.05"
  
  Timing Set Includes:
• Timing Chain
• Camshaft Gear
• Crankshaft Gear 
• Important: Because these cams use aggressive lobe designs, it is  imperative that valve springs, valve locks, retainers, pushrods, lifters, rockers and other related components are matched to the camshaft. We do not recommend the use of stock valve train components with Xtreme Energy cams.