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Edelbrock

Cylinder Head, Performer RPM, 1962-77 Pontiac 389-455, 72cc, Hydraulic Roller

Part# : G242612
Mfg#: 60595
Sold As: Each
Ship Size: Oversize 3
$1,534.99
List Price: $1,688.95
You Save $153.96

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Vehicle Specific View fitment for 6 models
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Pontiac 389-455 Performer RPM 72cc Cylinder Head by Edelbrock®

Aluminum Performer RPM head uses a 72cc chamber for Pontiac 389-455 performance combinations.

Edelbrock® Performer RPM cylinder head is designed for outstanding performance gains in 1962-77 389-455 Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Sold individually.

Additional Technical Specifications • Deck Thickness: 0.625 in • Deck Height: 10.250 in • Intake Runner Volume: 215cc • Exhaust Runner Volume: 175cc • Combustion Chamber Volume: 72 or 87cc • Valve Angle: 14 degrees • Intake Valve Diameter: 2.11 in • Exhaust Valve Diameter: 1.66 in • Seat Angle: Exhaust 45 deg/Intake 45 deg • Guide Plate Material: Hardened Steel • Pushrod Diameter: 5/16 • Rocker Stud Diameter: 7/16-14

Notes

  • Note1: Use 14mm x 3/4” reach gasketed spark plugs such as RC12YC or equivalent.
  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 3, and is excluded from free ground shipping.
3
This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1962–1977 Pontiac Bonneville  
1962–1977 Pontiac Catalina  
1962–1977 Pontiac Grand Prix  
1964–1973 Pontiac GTO  
1962–1973 Pontiac LeMans  
1962–1970 Pontiac Tempest  
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Cylinder Head, Performer RPM, 1962-77 Pontiac 389-455, 72cc, Hydraulic Roller
Edelbrock Cylinder Head, Performer RPM, 1962-77 Pontiac 389-455, 72cc, Hydraulic Roller