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#32561009
Edelbrock 61009 Performer RPM Cylinder Head, Small-Bore SBC V8
Discontinued
This item is currently not available
Shop all Edelbrock Performer RPM Cylinder Heads
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#32561009
Discontinued
This item is currently not available
Shop all Edelbrock Performer RPM Cylinder Heads
| Cylinder Head Style | Bare |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 60cc |
| Intake Runner Volume | 170cc |
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Return PolicyEdelbrock has expanded its line of small-block Chevrolet cylinder heads to include the new Performer RPM Cylinder Head designed specifically for small-bore engines. The new Edelbrock Performer RPM Small-Bore Cylinder Heads are engineered for use with 265, 283, 305 and 307 cubic-inch small-block Chevy engines produced from 1954-2003 with bore sizes less than 4.000 inches. To accommodate the smaller bores, valve spacing on these heads have been reduced to 1.817 inches while maintaining the early-style Gen 1 (1959-86) valve cover bolt pattern so that you can use your favorite small-block Chevy valve covers. These new Performer RPM heads also retain the stock straight spark plug angle and exhaust flange bolt pattern for ease of use with factory-style exhaust systems. Edelbrock Performer RPM Small-Bore Cylinder Heads are legal for use on pre-pollution-controlled vehicles only. Available bare (#61009), with springs for flat-tappet (#61019) or with springs for hydraulic roller camshaft (#61015); these heads can also be used with larger-bore engines if desired. Like all other Edelbrock Performer RPM series cylinder heads, these feature a thick 9/16-inch deck, extra-thick port walls, high-flowing ports, ductile iron seats, one-piece stainless-steel valves, and high-quality rocker studs. Edelbrock cylinder heads also feature state-of-the-art compact combustion chambers and highly efficient ports that offer improved performance and great throttle response throughout the rpm range. Other top-quality features include threaded inserts for rocker studs and exhaust bolts for superior strength and durability, as well as manganese-bronze valve guides. These cylinder heads are designed in-house, cast from A356 aluminum, heat-treated to T-6 specs, and machined in Edelbrock’s Southern California USA manufacturing facilities for unsurpassed quality and performance.
For use on pre-1966 vehicles only
CA WARNING:
Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | 61009 |
| Brand | Edelbrock |
| Cylinder Head Style | Bare |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 60cc |
| Intake Runner Volume | 170cc |
| GENERAL | |
| Exhaust Runner Volume | 62cc |
| Combustion Chamber Style | Kidney |
| CNC-Machined Runners | No |
| CNC-Machined Combustion Chamber | No |
| Spark Plug Style | Straight |
| Intake Port Shape | Rectangle |
| Intake Port Location | Standard |
| Exhaust Port Shape | Round |
| Exhaust Port Location | Standard |
| Intake Valves Included | No |
| Intake Valve Angle | 23 ° |
| Exhaust Valves Included | No |
| Valve Spring Included | No |
| Damper Spring Included | No |
| Machined for O-Ring | No |
| Valve Seat Machine Style | 3-angle |
| Valve Seats Machined | Yes |
| Valve Seat Material | Ductile Iron |
| Valve Stem Seals Included | No |
| Valve Guides Included | Yes |
| Valve Guide Material | Manganese Bronze |
| Locks Included | No |
| Retainers Included | No |
| Guideplates Included | No |
| Rocker Arms Included | No |
| Rocker Arm Studs Included | No |
| Rocker Arm Nuts Included | No |
| Oiling Style | Through Pushrod |
| Heat Crossover | No |
| Steam Holes Drilled | No |
| Accessory Bolt Holes Drilled | Yes |
| Valve Cover Mounting Style | Perimeter Bolt |
| Sold in Quantity | Each |
| GTIN Code | 085347610099 |
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