SKU: SKU: EDE62055
Edelbrock introduces the new Performer RPM 205 cc Cylinder Heads for Gen I Small-Block Ford engines. Designed as the ideal next-step upgrade from Edelbrock’s Performer series, these premium cylinder heads offer increased airflow, exceptional quality, and compatibility with a wide range of performance components. Manufactured in Edelbrock’s ISO-certified facility in San Jacinto, California, each cylinder head is machined to exacting tolerances to ensure superior performance and reliability. With larger 205 cc intake ports than comparable Performer RPM heads, these heads are specifically engineered for applications that demand increased performance while maintaining compatibility with off-the-shelf parts. They are suitable for any 289, 302, or 351W engine that does not require meeting emission standards, making them a perfect choice for street and strip builds. Each Performer RPM 205 cc cylinder head is fully assembled with high-quality valvetrain components, including stainless steel one-piece swirl-polished intake and exhaust valves with undercut stems for increased flow, 2-ring positive oil control seals, 3/8" rocker arm studs with 5/16" guide plates, hardened steel valve spring locators, and Edelbrock Sure-Seat valve springs, retainers, and keepers. Edelbrock’s patented Clean-Cast™ Technology eliminates internal casting flaws, producing smoother internal surfaces to improve airflow and coolant flow. This advanced manufacturing process yields greater power potential and enhanced cooling performance right out of the box. Engineered for high-performance builds, the Performer RPM 205 cc Cylinder Heads deliver exceptional value and power gains for enthusiasts building or upgrading Small Block Ford engines.
Edelbrock’s Performer RPM 205 cc Cylinder Heads boost airflow and performance for Gen I Small-Block Ford engines. With precision 205 cc ports, premium machining, and full parts compatibility, they’re ideal for 289, 302 & 351W builds.
| Required Products | 7220-Intake Manifold Gasket for Hardened pushrods required. Will not accept rail rockers. 289-302 V8's require head bolt bushings 9680 and either head bolt kit 85522 (7/16") or stock head bolts; 1963-1996 Small-Block Fords 9680-Ford 5.0L Head Bolt Bushings 7313-Cylinder Head Gasket Set for Ford |
| Related Products | 7181-Performer RPM Small Block Ford Intake Manifold 7227-Exhaust Manifold Gasket Set for Ford 7560-Valve Cover Gasket Set for Ford 1076-Edelbrock high quality RTV silicone 3 oz OE silicone gaskets 85522 - Bolt Kit |
| 10267 | No |
| 10266 | No |
| 10271 | No |
| 6626 | 60 CCM |
| 10254 | Square |
| 10247 | 62 CCM |
| 10251 | 20 DD |
| 6629 | 1.6 IN |
| 10249 | 0.3438 IN |
| 6634 | Yes |
| 10253 | Rectangle |
| 6627 | 205 CCM |
| 10250 | 20 DD |
| 6628 | 2.08 IN |
| 10248 | 0.3438 IN |
| 10 | Aluminum |
| 10671 | Yes |
| 10255 | Manganese Bronze |
| 10252 | Chromoly Steel |
| 10025 | Yes |
| 6630 | 1.46 IN |
| 6631 | 0.650 IN |
| 8788 | Yes |
| CNC Machined Exhaust Port | No |
| CNC Machined Intake Port | No |
| Cylinder Head Style | Assembled |
| Exhaust Port Location | Standard |
| Exhaust Valve Job Diameter | 1.6 IN |
| Guide plate Pushrod Size | 5/16 IN |
| Intake Port Location | Standard |
| Intake Valve Job Diameter | 2.08 IN |
| Quantity | Single |
| Retainer Diameter | 1.46 |
| Retainer Lock Style | 7 DD |
| Retainer Material | Steel |
| Spark Plug Style | OEM |
| Special Notes | Hardened pushrods required. Will not accept rail rockers. 289-302 V8's require head bolt bushings 9680 and either head bolt kit 85522 (7/16") or stock head bolts. |
| Steam Holes Drilled | No |
| Valve Cover Mounting Style | Perimeter bolt |
| Valve Guide I.D | 11/32 IN |
| Valve Guide Size O.D | 0.5 IN |
| Valve Lock Style | 7 DD |
| Valve Spring Type | Dual |
| Valve Lock Material | Steel |
| Guide Plate Material | Hardened Steel |
| Horsepower Range | 400-525 HJ |
| Seat Angle-Exhaust/Intake | 45 DD |
| Push Rod Diameter-(Suggested) | 0.3125 IN |
| Rocker Stud Diameter | 0.375 IN |
| Prop 65 Y/N | Y |
| Prop 65 - Long Label | WARNING: This product can expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |