GM Performance 12464298 Cylinder Head, Fast Burn, Aluminum, Assembled, 62cc Chamber, 210cc Intake Runner, Chevy, Small Block, Each 

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Two (2) GM Performance Fast Burn Cylinder Head 12464298

 

  • Accessory Bolt Holes Drilled
  • Yes
  • CNC-Machined Combustion Chamber
  • No
  • CNC-Machined Exhaust Runner
  • No
  • CNC-Machined Intake Runner
  • No
  • Combustion Chamber Volume (cc)
  • 62
  • Cylinder Head Finish
  • Natural
  • Cylinder Head Material
  • Aluminum
  • Cylinder Head Style
  • Assembled
  • Damper Spring Included
  • No
  • Exhaust Port Location
  • Standard
  • Exhaust Port Shape
  • D-port
  • Exhaust Valve Diameter (in)
  • 1.550 in.
  • Exhaust Valves Included
  • Yes
  • Guideplates Included
  • No
  • Heat Crossover
  • No
  • Intake Port Location
  • Standard
  • Intake Runner Volume (cc)
  • 210cc
  • Intake Valve Diameter (in)
  • 2.000 in.
  • Intake Valves Included
  • Yes
  • Lock Style
  • 7 degree
  • Locks Included
  • Yes
  • Machined for O-Ring
  • No
  • Notes
  • Features raised runners, check Suggested Parts for proper intake manifolds.
  • Number of Springs Per Valve
  • Single
  • Oiling Style
  • Through pushrod
  • Outside Diameter of Outer Spring (in)
  • 1.250 in.
  • Quantity
  • Quantity of 2
  • Retainer Material
  • Steel
  • Retainers Included
  • Yes
  • Rocker Arm Nut Thread Size
  • 3/8-24 in.
  • Rocker Arm Nuts Included
  • No
  • Rocker Arm Studs Included
  • Yes
  • Rocker Arms Included
  • No
  • Spark Plug Style
  • Angle
  • Steam Holes Drilled
  • No
  • Valve Guide Material
  • Bronze
  • Valve Guides Included
  • Yes
  • Valve Seat Material
  • Steel
  • Valve Seats Machined
  • No
  • Valve Springs Included
  • Yes
  • Valve Stem Seal Style
  • Umbrella
  • Valve Stem Seals Included
  • Yes




    Summit Racing Part Number: NAL-12464298(2)

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