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The Edelbrock #61645 Performer RPM CJ cylinder head is designed for use with 1968-87 429/460 Fords and SVO 514 engine applications. The Edelbrock #61645 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
Edelbrock Engine Cylinder Head 61645
Specifications:
| Exhaust Runner Volume | 100 |
| Combustion Chamber Volume | 75 |
| Intake Valve Diameter | 2.19 |
| Camshaft Type | Hydraulic Roller |
| Grade Type | Performance |
| Material | Aluminum |
| Push Rod Diameter | (Suggested) 0.375 |
| Rocker Arm Stud Diameter | 0.4375 |
| Valve Stem Diameter | 0.3438 |
| Seat Material | Ductile Iron |
| Deck Thickness | 0.625 |
| Exhaust Valve Diameter | 1.76 |
| Guide Plates Included | Yes |
| 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. |
| Intake Runner Volume | 310 |
| EGR Port | No |
| Valve Springs Included | Yes |
| Family | Performer RPM |
| Horsepower | 550-650 |
| Construction Type | Complete |
| Valve Spring Maximum Lift | 0.700 |
| Head Casting Number | N/A |
| Guide Material | Manganese Bronze |
| Exhaust Port Location | Standard |
| Series | Performer RPM |
| Valve Spring Diameter | 1.55 |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Valve Included | Yes |
| Guide Plate Material | Hardened Steel |
| CNC Ported | No |
| Description_ABR | Cyl. Head |
| Description_INV | Edelbrock BB Ford Cylinder Head |
| Description_LAB | RPM Big-Block Ford 460 CJ Cylinder Head Hydraulic Roller Camshaft |
| Description_ASM | Ford:Big-Block:429 (7.0L )/460 (7.5L) |
| Description_EXT | Edelbrock part #61645 Performer RPM CJ cylinder heads are designed for use with 1968-87 429/460 Fords and SVO 514 engine applications. |
| Description_MKT | The Edelbrock #61645 Performer RPM CJ cylinder head is designed for use with 1968-87 429/460 Fords and SVO 514 engine applications. The Edelbrock #61645 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only. |
| Description_TRA | EQUIPPED WITH SPRINGS FOR USE IN HYDRAULIC ROLLER CAMSHAFT APPLICATIONS |
| Description_TRA | Machined profile Cobra Jet-style intake port entries |
| Description_TRA | Match with Edelbrock head gasket sets. |
| Description_TRA | Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat. |
| Description_TRA | Deck thickness: 5/8" |
| Description_TRA | Rocker stud diameter: 7/16" |
| Description_TRA | Pushrod diameter: 3/8" (width of slot in guide plate). |
| Description_DEF | Engine Cylinder Head |