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Performer D-Port Complete 87cc <br> 62¨C79 Pontiac 389-455 c.i.d. V8 Engines
Performer D-Port Complete 87cc <br> 62¨C79 Pontiac 389-455 c.i.d. V8 Engines
Performer D-Port Complete 87cc <br> 62¨C79 Pontiac 389-455 c.i.d. V8 Engines
Performer D-Port Complete 87cc <br> 62¨C79 Pontiac 389-455 c.i.d. V8 Engines
Performer D-Port Complete 87cc <br> 62¨C79 Pontiac 389-455 c.i.d. V8 Engines
EDELBROCK
®

Performer D-Port Complete 87cc
62¨C79 Pontiac 389-455 c.i.d. V8 Engines

SKU: EDE-61579
$1,587.50

Availability: Out Of Stock

Specification
Product Description Reviews
Description:

The Edelbrock 61579 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.

Features:

  • Camshaft Type: Flat Tappet
  • CNC Ported: Yes
  • Construction Type: Complete
  • Deck Thickness: 0.625 IN
  • EGR Port: Yes
  • Exhaust Port Location: Standard
  • Exhaust Runner Volume: 145 CCM
  • Exhaust Valve Diameter: 1.66 IN
  • Family: Performer
  • Guide Material: Manganese Bronze
  • Guide Plate Material: Hardened Steel
  • Horsepower: 400-500 HJ
  • Intake Valve Diameter: 2.11 IN
  • Push Rod Diameter: (Suggested) 0.3125 IN
  • Quantity: Sold Individually
  • Retainer Included: Yes
  • Rocker Arm Stud Diameter: 0.4375 IN
  • Seat Angle: Exhaust 45 deg/Intake 45 DD
  • Seat Material: Ductile Iron
  • Series: Performer
  • Valve Angle: 14 DD
  • Valve Lock Material: Steel
  • Valve Spring Diameter: 1.46 IN
  • Valve Spring Maximum Lift: 0.575 IN
  • Valve Stem Diameter: 0.3438 IN


  • Package Includes:

  • Edelbrock Pontiac Cylinder Head




  • WARNING: This product contains chemicals known to the State. For more information go to https://www.p65warnings.ca.gov/