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Edelbrock

Edelbrock Performer D-Port Complete 87cc

MPN: 61579 Catalog #: 001131993 Category: Heads Check Vehicle Fitment

Product Details

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.

Edelbrock part #61579 Performer Pontiac D-Port Cylinder Heads 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.

Cylinder Head Specifications: Combustion chamber volume: (A) 65cc / 72cc / 87cc; Intake runner volume: 204cc; Exhaust runner volume: 145cc; Intake valve diameter: 2.11; Valve stem diameter: 11/32; Exhaust valve diameter: 1.66; Valve guides: Manganese bronze; Deck thickness: 5/8; Valve spring diameter: 1.46; 120lbs. @ 1.800 Inst. Height; Valve spring maximum lift: .550; 1.150 Coil Bind; Rocker stud: 7/16; Guideplate: Hardended steel; Pushrod diameter: 5/16; Valve angle: 14?; Exhaust port location: Stock; Spark plug fitment: 14mm x 3/4 reach, gasket seat.. Performer Pontiac heads utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 455 cid V8 Pontiac engines with a 4.060in. or larger bore. They feature optimized oil return passages for increased oil flow. These heads are available in three heart shaped combustion chamber sizes, including 65cc, 72cc and 87cc. The 65cc combustion chambers are as-cast while the 72cc and 87cc chambers are fully CNCd to provide a 9.5:1 compression ratios when used with flat-top pistons. The spark plug has been relocated closer to the exhaust valve for improved performance. These heads are cast with extra thick port walls and a compact port size, making them ideal for CNC and hand parting. Complete heads include guide plats, rocker studs and high quality valvetrain for direct bolt-on application. Head crossover machined for 50-state emissions legal performance. INSTALLATION NOTE: 350 c.i.d. engines may require notching the block for valve clearance. Three head bolt bosses are raised higher than the standard D-port heights and will require head bolt kit #8561 to install these heads. Deck thickness: 5/8, rocker stud diameter: 7/16, pushrod diameter: 5/16 (width of slot in guide plate).

Edelbrock; Pontiac Head; Cylinder Heads; 87cc; Hydraulic; Flat Tappet Cam; Made In The USA; T-6; V8; Cylinder Heads; 61579

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

RPM CNC Pontiac D-Port Cylinder Head 87cc Hydraulic Flat Tappet Cam

Edelbrock Carb E.O. D-215-49; Performer D-Port Complete 87cc

Carb E.O. D-215-49; Performer D-Port Complete 87cc

Edelbrock Performer D-Port Complete 87cc

Performer D-Port Complete 87cc

Edelbrock Cylinder Heads

Engine Cylinder Head

CYLINDER HEADS

Cylinder Head - Performer - Assembled - 2.110 / 1.660 in Valves - 204 cc Intake - 87 cc Chamber - 1.460 in Springs - Angle Plug - Aluminum - Pontiac V8 - Each

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
Edelbrock
Part Number
61579
Catalog Number
001131993
Product Line
Performer Cylinder Head
Category
Engines & Parts
Type
Heads
UPC / Barcode
85347615797
Vendor Product Category
Engine Components
Vendor Product Subcategory
Heads
Length
26.00 in
Width
11.00 in
Height
8.40 in
Weight
35.27 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
EPA Status
Compliant
CARB Approved
Yes
CARB EO Number
D-215-94
Clearance Item
No

Shipping & Availability

Current status 35 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 35 available as of 6/3/2026.

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