Edelbrock Single Perf Pontiac Semi Finshed Head

SKU: EDE60509

Cylinder Heads

EDE Performer Cylinder Head...

Edelbrock

Edelbrock Single Perf Pontiac Semi Finshed Head

SKU: EDE60509

Cylinder Heads

EDE Performer Cylinder Head...

Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

The Edelbrock #60509 Performer RPM cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60509 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM #60509 is semi-machined and must be finished by a professional cylinder head porter. They include valve guides and seats installed with no intake pushrod holes.

Product Overview

Features and Benefits

Patterned After The Ram Air IV Pontiac Cyl. Head

Product Details

CNC Ported:	No
Combustion Chamber Volume:	Possible 72
Construction Type:	Pro-Port Raw
Cylinder Head Type:	Standard
Deck Thickness:	0.625
Description:	Performer Series RPM Cylinder Head
EGR Port:	No
Emission:	Non-Emissions
Engine Make/Size:	Pontiac 326-455
Exhaust Port Entry:	1.46 in x 1.40
Exhaust Valve Diameter:	(Suggested) 1.46 in x 1.40
Exhaust Valve Pierce Points (X,Y)(C):	1.150 in, 0.000
Family:	Performer RPM
Finish:	Cast Aluminum
Grade Type:	Performance
Guide Material:	Manganese Bronze
Guide Plates Included:	No
Head Casting Number:	N/A
Intake Port Entry:	1.10 in x 2.02
Intake Valve Diameter:	(Suggested) 2.11
Intake Valve Pierce Points (X,Y)(C):	0.880 in, 0.000
Material:	Aluminum
Part Number:	ede60509
Preparation:	Requires Professional Preparation (Bare)
Quantity:	Sold Individually
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:	No
Seat Angle:	Exhaust 45 deg/Intake 45
Seat Material:	Ductile Iron
Series:	Pro-Port
Specialty:	Hot Isostatic Pressing (HIP) Processing
Type:	Bare
Usage:	Street/Performance
Valve Angle:	14
Valve Guides Included:	Yes
Valve Included:	No
Valve Seats Included:	Yes
Valve Spacing:	2.030
Valve Springs Included:	No
WARNING CA Proposition 65 Message:	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.
WARNING CA Proposition 65:	Yes

Application Summary

Pontiac:-:326 (5.3L)/350 (5.7L)/389 (6.4L)/400 (6.6L)/421 (6.9L)/428 (7.0L)/455 (7.4)

Part Type

Engine Cylinder Head

Data: v4.2 - Upd: 2026-10-13 23:13:03

Features

Patterned After The Ram Air IV Pontiac Cyl. Head

Specifications

Product Attributes - Brand: Edelbrock
Product Attributes - Manufacturer's Part Number: 60509
Product Attributes - Part Type: Cylinder Heads
Product Attributes - Product Line: Edelbrock Performer RPM Cylinder Heads
Product Attributes - UPC: 085347605095
Product Attributes - Combustion Chamber Volume (cc): 72
Product Attributes - Intake Runner Volume (cc): 215cc
Product Attributes - Exhaust Runner Volume (cc): 175cc
Product Attributes - Cylinder Head Style: Bare
Product Attributes - Cylinder Head Material: Cast aluminum
Product Attributes - Intake Valve Diameter (in.): 2.110 in.
Product Attributes - CNC-Machined Combustion Chamber: No
Product Attributes - CNC-Machined Intake Runner: No
Product Attributes - CNC-Machined Exhaust Runner: No
Product Attributes - Intake Port Location: Standard
Product Attributes - Exhaust Port Shape: Ram Air IV
Product Attributes - Exhaust Port Location: Standard
Product Attributes - Intake Valves Included: No
Product Attributes - Exhaust Valves Included: No
Product Attributes - Exhaust Valve Diameter (in.): 1.660 in.
Product Attributes - Valve Springs Included: No
Product Attributes - Damper Spring Included: No
Product Attributes - Retainers Included: No
Product Attributes - Locks Included: No
Product Attributes - Valve Stem Seals Included: No
Product Attributes - Rocker Arm Studs Included: No
Product Attributes - Rocker Arms Included: No
Product Attributes - Rocker Arm Nuts Included: No
Product Attributes - Guideplates Included: No
Product Attributes - Valve Cover Mounting Style: Perimeter bolt
Product Attributes - Accessory Bolt Holes Drilled: Yes
Product Attributes - Intake Valve Angle: 14
Product Attributes - Valve Guides Included: Yes
Product Attributes - Valve Guide Material: Manganese bronze
Product Attributes - Valve Seats Machined: No
Product Attributes - Valve Seat Material: Ductile iron
Product Attributes - Cylinder Head Color: Natural
Product Attributes - Steam Holes Drilled: No
Product Attributes - Oiling Style: Through pushrod
Product Attributes - Machined for O-Ring: No
Product Attributes - Heat Crossover: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Head bolt holes drilled for stock 7/16" bolts, but can be easily modified for 1/2" bolts or studs by drilling the 1/2" counterbore. Aftermarket 7/16"-stud rocker arms and 3/8" hardened pushrods required. These heads require Ram Air IV (round port) style exhaust manifolds or headers and Edelbrock head bolt kit 8549.

Reference Information

Brand Name/s	Edelbrock
StreetFX SKU	ede60509
SFX Item ID	4236530
Supplier Item Code	4236530
Manufacturer SKU	60509
Manufacturer UPC	85347605095
Alternative References	v8;, EDB60509, EDL-60509