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Edelbrock Performer RPM Chevy 348/409 Aluminum Cylinder Heads


Edelbrock
Edelbrock Performer RPM Chevy 348/409 Aluminum Cylinder Heads

Designed for 1961-65 Chevrolet "W" series 348/409 big blocks engines. These heads have improved port design for more performance, original port locations and valve angles for bolt-on convenience; CNC port match 220cc intake and 115cc exhaust ports for optimum flow and power, hardened spring cups, screw-in rocker studs an hardened guideplates. Made In The USA!




Features:
  • Intake Runner Volume: 215cc
  • Exhaust Runner Volume: 115cc
  • Intake Valve Diameter: 2.19"
  • Exhaust Valve Diameter: 1.72"
  • Valve Stem Diameter: 11/32"
  • Valve Guides: Manganese Bronze
  • Deck Thickness: 9/16"
  • Valve Spring Diameter: 1.55"
  • Vavle Spring Maximum Lift: .600"
  • Rocker Stud: 7/16"
  • Guideplate: Hardened Steel
  • Pushrod Diameter: 3/8"
  • Valve Angle: 0
  • Exhaust Port Location: Stock
  • Spark Plug Fitment: 14mm x 3/4 Reach, Gasket Seat
  • Made In The USA:


  • 4 Products

    350-60809
    Performer RPM Chevy 348/409 Cylinder Heads
  • 220cc Intake Ports
  • 16cc Combustion Chambers
  • 2.19"/1.72" Valves
  • 1.55" Valve Springs
  • Max Lift: .600
  • 7/16" Rocker Studs
  • Bare, Sold Each
  • $828.99
    Order Today Ships 01/01/15

    350-608119
    Performer RPM Chevy 348/409 Cylinder Heads
  • 220cc Intake Ports
  • 16cc Combustion Chambers
  • 2.19"/1.72" Valves
  • 1.55" Valve Springs
  • Max Lift: .600
  • 7/16" Rocker Studs
  • Polished
  • Assembled, Sold Each
  • $1,282.99
    Order Today Ships 01/01/15

    350-60815
    Performer RPM Chevy 348/409 Cylinder Heads
  • 220cc Intake Ports
  • 16cc Combustion Chambers
  • 2.19"/1.72" Valves
  • 1.55" Valve Springs (Roller)
  • Max Lift: .600
  • 7/16" Rocker Studs
  • Assembled, Sold Each
  • $1,121.99
    Order Today Ships 01/01/15

    350-60819
    Performer RPM Chevy 348/409 Cylinder Heads
  • 220cc Intake Ports
  • 16cc Combustion Chambers
  • 2.19"/1.72" Valves
  • 1.55" Valve Springs
  • Max Lift: .600
  • 7/16" Rocker Studs
  • Assembled, Sold Each
  • Was: $1,161.99
    Now: $1,077.99
    Ships

    4 Products