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Edelbrock 61599 - Performer D-Port Complete 72cc

Edelbrock 61599 - Performer D-Port Complete 72cc

Edelbrock | 61599
SKU: EDEL-61599
Regular price $1,787.99 USD
Regular price $1,966.79 USD Sale price $1,787.99 USD
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Edelbrock 61599 - Performer D-Port Complete 72cc

Cylinder Head - Performer - Assembled - 2.110 / 1.660 in Valves - 204 cc Intake - 72 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Pontiac V8 - Each

The Edelbrock #61599 Performer Pontiac Cylinder Head utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder head includes guide plates, rocker studs and high quality valvetrain for direct bolt-on application. Heat crossover is machined for 50-state emissions legal performance.

  • Manufactured w/Optimized Oil Return Passages
  • For Improved Flow
  • Will Accept Factory Pushrod Guide Plates
  • Rocker Studs And Accessory Bosses
  • 50-State Emissions Legal Performance
  • Optimum Spark Plug Location Reduces Heat Loss
  • 5/8 in. Thick Deck Surface
  • Machined And Assembled In The U.S.A.
Intake Valve Diameter: 2.11
Exhaust Valve Diameter: 1.66
EGR Port: Yes
Rocker Arm Stud Diameter: 0.4375
Exhaust Runner Volume: 145
Quantity: Sold Individually
Retainer Included: Yes
Construction Type: Complete
9040: D-215-94
Exhaust Port Location: Standard
Camshaft Type: Flat Tappet
Valve Spring Maximum Lift: 0.575
Guide Material: Manganese Bronze
Series: Performer
Family: Performer
Valve Spring Diameter: 1.46
CNC Ported: Yes
Valve Stem Diameter: 0.3438
Seat Material: Ductile Iron
Push Rod Diameter: (Suggested) 0.3125
Deck Thickness: 0.625
Valve Angle: 14
Seat Angle: Exhaust 45 deg/Intake 45
RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Horsepower: 400-500
Valve Springs Included: Yes
Valve Spring Retainers Included: Yes
Valve Seals Included: Yes
Valve Locks Included: Yes
Valve Lock Material: Chromoly Steel
Valve Cover Gasket Included: No
Rocker Arms Included: No
Rocker Arm Studs/Bolts Included: Yes
Mounting Hardware Included: No
Material: Aluminum
Intake Runner Volume: 204
Head Casting Number: 31-6156
Guide Plates Included: Yes
Guide Plate Material: Chromoly Steel
Grade Type: Performance
Deck Height: 10.25
Cylinder Head Gasket Included: No
Combustion Chamber Volume: 72
Assembled: Yes
Valves Included: Yes
Valve Lock Material: Steel
Guide Plate Material: Hardened Steel
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