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Edelbrock 60599 Performer RPM Cylinder Head for Pontiac - 389-455

(Pontiac GTO 1965-73, Firebird 1967-79, Grand Prix 1965-77, Grand Am 1973-75, Bonneville 1965-78, LeMans 1968-77, Catalina 1965-78 + 14 more models)

Part of: Edelbrock Performer RPM Cylinder Head

Other options in this family: Edelbrock 60065 Edelbrock 60929 Edelbrock 60679 Edelbrock 60079 Edelbrock 60775

Manufacturer

Picture for manufacturer Edelbrock

Part Number

60599
8 reviews
Sale Price

$1,505.98

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Edelbrock Performer RPM cylinder head #60599 delivers outstanding performance gains for 1962-79 Pontiac 389-455 cubic inch engines. Patterned after the legendary 1969-70 Ram Air IV Pontiac cylinder head design, this premium head is engineered for serious street performance.

Key Features:

  • 72cc combustion chamber designed for higher compression engines
  • Optimized for excellent throttle response and power from 1500 to 6500 RPM
  • High-quality intake and exhaust valves with premium valve springs
  • Ram Air IV inspired port design for maximum flow
  • Ideal for street performance, daily drivers, street rods, and muscle cars

Perfect for enthusiasts seeking seat-of-the-pants performance improvements, the Performer RPM head combines classic Pontiac engineering with modern Edelbrock precision. Compatible with 389, 400, 421, 428, and 455 cubic inch Pontiac V8 engines from 1962-1979.

Products specifications

Fits

Pontiac GTO 1965-73, Firebird 1967-79, Grand Prix 1965-77, Grand Am 1973-75, Bonneville 1965-78, LeMans 1968-77, Catalina 1965-78, Tempest 1968-70, Parisienne 1966-74, 1976, Grandville 1971-75, Star Chief 1965-66, Executive 1967-70 + 9 more models

Exhaust Port Location

Standard

Deck Thickness

0.625

Seat Material

Ductile Iron

Push Rod Diameter

(Suggested) 0.3125

Material

Aluminum

Valve Angle

14

EGR Port

No

Intake Valve Diameter

2.11

Construction Type

Complete

Exhaust Runner Volume

175

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.

Retainer Included

Yes

Series

Performer RPM

Guide Plates Included

Yes

Camshaft Type

Flat Tappet

Valve Spring Diameter

1.46

Valve Included

Yes

Rocker Stud Diameter

0.4375

Quantity

Sold individually

Exhaust Valve Diameter

1.66

Combustion Chamber Volume

72

Family

Performer RPM

Guide Material

Manganese Bronze

CNC Ported

No

Grade Type

Performance

Guide Plate Material

Hardened Steel

Valve Stem Diameter

0.3438

Intake Runner Volume

215

Seat Angle

Exhaust 45 deg/Intake 45

Valve Spring Maximum Lift

0.575

Horsepower

450-550

Valve Springs Included

Yes

Rocker Arm Stud Diameter

0.4375

nice site. easy to order

Just what l ordered. Good service.

Excellent service and fast delivery a pleasure to deal with them

A

Great prices as always!!

Fast Delivery

Great

Fast shipping

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