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Edelbrock Buick Performer RPM Cylinder Head


Edelbrock
Edelbrock Buick Performer RPM Cylinder Head

Designed for 400, 430 and 455ci Buick engines, these Performer RPM cylinder heads are available fully assembled and ready to bolt on or bare for use with your own valve train components.

Features include high-quality stainless steel 2.125" intake and 1.75" exhaust valves, 68cc combustion chambers and high flow 215cc intake and 130cc exhaust ports. Intake and exhaust runners are hand blended in the bowl area and the intake entries and exhaust exits are CNC profiled for increased air-flow. These heads include adjustable rocker stud and guide plate set-up for use with small-block Chevy 1.6:1 style adjustable rockers.

The casting is manufactured of A356 aluminum and heat treated to T6 spec for superior quality. An extra-thick 5/8" deck and Heli-coil threaded inserts offer improved durability. Made In The USA!

Features:
  • Combustion Chamber Volume: 68cc
  • Intake Runner Volume: 215cc
  • Exhaust Runner Volume: 130cc
  • Intake Valve Diameter: 2.125"
  • Exhaust Valve Diameter: 1.75"
  • Valve Stem Diameter: 11/32"
  • Valve Guides: Manganese Bronze
  • Deck Thickness: 5/8"
  • Valve Spring Diameter: 1.55"
  • Vavle Spring Maximum Lift: .600"
  • Rocker Stud: 3/8"
  • Guideplate: Hardened Steel
  • Pushrod Diameter: 3/8"
  • Valve Angle: 15°
  • Exhaust Port Location: Stock
  • Spark Plug Fitment: 14mm x 3/4 Reach, Gasket Seat
  • Made In The USA:

    Technical Notes: Sold individually. Requires the use of hardened pushrods. Bare heads will have valve guides and seats installed, but will require final sizing and valve job to match the valves you will be using.


  • 4 Products
    Buick Performer RPM Aluminum Cylinder Heads

    350-60037
    Buick Performer RPM Cylinder Head
  • 400-455ci
  • 215cc Intake Ports
  • 68cc Combustion Chambers
  • 2.125"/1.75" Valves
  • NHRA Super Stock Only
  • 3/8" Rocker Stud
  • No Exhaust Crossover Port
  • Bare, Sold Each
  • $807.99
    Order Today Ships 12/05/14

    350-60039
    Buick Performer RPM Cylinder Head
  • 400-455ci
  • 215cc Intake Ports
  • 68cc Combustion Chambers
  • 2.125"/1.75" Valves
  • 1.55" Valve Springs
  • Max Lift: .600"
  • 3/8" Rocker Stud
  • No Exhaust Crossover Port
  • Bare, Sold Each
  • $777.99
    Order Today Ships 12/05/14

    350-60049
    Buick Performer RPM Cylinder Head
  • 400-455ci
  • 215cc Intake Ports
  • 68cc Combustion Chambers
  • 2.125"/1.75" Valves
  • 1.55" Valve Springs
  • Max Lift: .600"
  • 3/8" Rocker Stud
  • No Exhaust Crossover Port
  • Assembled, Sold Each
  • $969.99
    Order Today Ships 12/05/14
    Head Bolt Kit

    350-8503
    Head Bolt Kit
  • 350-60039 & 350-60049 Cylinder Heads
  • $138.99
    Order Today Ships 12/05/14

    4 Products