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RPM CNC Pontiac D-Port Cylinder Head 87cc Bare
$973.50
Edelbrock part #61569 Performer Pontiac D-Port Bare Cylinder Heads are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060" or larger bore.
Out of stock
SKU
61569
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Details
The Edelbrock #61569 Performer Pontiac Bare Cylinder Head utilizes 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.
Documents & Installation Notes
Specs
| Availability | Available |
|---|---|
| Application | Application Specific |
| UPC | 00085347615698 |
| Series | Performer |
| Grade Type | Performance |
| Quantity | Sold Individually |
| Guide Plate Material | Hardened Steel |
| CARB Executive Order Number | D-215-94 |
| Horsepower | 400-500 HP |
| Availability Note | Available to Order |
| Warranty | 12 Months |
| Seat Angle | Exhaust 45 deg/Intake 45 deg |
| Emissions Code | EO Number: D-215-94 |
| Hazardous Materials Warning |  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. |
| Installation Notes |
|
| CNC Ported | Yes |
| Combustion Chamber Volume | 87 cc |
| Deck Height | 10.250 in |
| Deck Thickness | 0.625 in |
| Guide Plates Included | Yes |
| Intake Runner Volume | 204 cc |
| Material | Aluminum |
| Push Rod Diameter | 0.312 in |
| Valve Angle | 14 deg |
