CYL HEADS-RACE
The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!
CYL HEAD PERF RPM BBC RECT PORT NHRA LEGAL BARE
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
Engine Cylinder Head
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Cylinder Head, NHRA Legal, Aluminum, Bare, 118cc Chamber, 315cc Intake Runner, Chevy, Big Block, Each
Edelbrock Performer RPM bare NHRA Stock/Super Stock cylinder heads deliver great throttle response and power from 1,500 to 6,500 rpm, and with winning results. Offering the best in quality and performance, these bare heads are cast and heat-treated in the Edelbrock Foundry and machined in their manufacturing facility. Designed with the latest computer technology, they have highly efficient ports and state-of-the-art combustion chambers shapes for improved performance throughout the rpm range with great throttle response and top-end horsepower. Edelbrock Performer RPM bare NHRA Stock/Super Stock cylinder heads include top-quality features, like threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats.
Product Attributes | |
---|---|
Brand | Edelbrock |
Manufacturer's Part Number | 60547 |
Part Type | Cylinder Heads |
Product Line | Edelbrock Performer RPM Bare NHRA Stock/Super Stock Cylinder Heads |
UPC | 085347605477 |
Combustion Chamber Volume (cc) | 118 |
Intake Runner Volume (cc) | 315cc/300cc |
Exhaust Runner Volume (cc) | 110cc |
Cylinder Head Style | Bare |
Cylinder Head Material | Cast aluminum |
Intake Port Shape | Rectangular |
Intake Valve Diameter (in.) | 2.190 in. |
CNC-Machined Combustion Chamber | No |
CNC-Machined Intake Runner | No |
CNC-Machined Exhaust Runner | No |
Combustion Chamber Style | Semi-open |
Intake Port Location | Standard |
Exhaust Port Shape | Round |
Exhaust Port Location | Standard |
Intake Valves Included | No |
Exhaust Valves Included | No |
Exhaust Valve Diameter (in.) | 1.880 in. |
Valve Springs Included | No |
Damper Spring Included | No |
Retainers Included | No |
Locks Included | No |
Valve Stem Seals Included | No |
Rocker Arm Studs Included | No |
Rocker Arms Included | No |
Rocker Arm Nuts Included | No |
Guideplates Included | No |
Valve Cover Mounting Style | Perimeter bolt |
Accessory Bolt Holes Drilled | Yes |
Intake Valve Angle | 26 |
Valve Guides Included | Yes |
Valve Guide Material | Manganese bronze |
Valve Seats Machined | No |
Valve Seat Material | Ductile iron |
Cylinder Head Color | Natural |
Steam Holes Drilled | No |
Oiling Style | Through pushrod |
Machined for O-Ring | No |
Heat Crossover | No |
Remanufactured | No |
Quantity | Sold individually. |
Notes | NHRA Stock / Super Stock legal, High-velocity 315cc long/300cc short intake ports. lf using a domed piston check clearance before final assembly, spark plug location has been moved .150 closer to bore center, with a semi-open chamber design. |
Manufacturer Attributes | |
---|---|
Seat Angle | Exhaust 45 deg/Intake 45 |
Flange Type | Rectangle Intake |
Valve Springs Included | No |
Exhaust Runner Volume | 110 |
Series | Performer RPM |
Seat Material | Ductile Iron |
Grade Type | Performance |
Guide Plates Included | No |
Head Casting Number | N/A |
Guide Material | Manganese Bronze |
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. |
EGR Port | No |
Quantity | Sold Individually |
Valve Angle | 26 |
Exhaust Port Location | Standard |
Family | Performer RPM |
Retainer Included | No |
Valve Included | No |
Intake Runner Volume | 315 |
CNC Ported | No |
Construction Type | Bare |
Combustion Chamber Volume | 118 |
Material | Aluminum |
Deck Thickness | 0.5625 |
Product Class | Engine Cylinder Head |
Construction/Type | The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder heads are designed for Big-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. |
Vehicle Designations | Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L) |
Vehicle Brief | Edelbrock BBC Cylinder Head |
Market Description | The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include! |
No specific fitment data available for this part. For clarification, please contact us.
Application Data | |
---|---|
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1969 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 7.0L/427 |
Rocker Arm Mounting Style (application) | Shaft |
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1969 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 7.0L/427 |
Rocker Arm Mounting Style (application) | Stud |
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1970 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 6.5L/396 |
Rocker Arm Mounting Style (application) | Shaft |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
CYL HEADS-RACE
The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!
CYL HEAD PERF RPM BBC RECT PORT NHRA LEGAL BARE
Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L)
Engine Cylinder Head
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Cylinder Head, NHRA Legal, Aluminum, Bare, 118cc Chamber, 315cc Intake Runner, Chevy, Big Block, Each
Edelbrock Performer RPM bare NHRA Stock/Super Stock cylinder heads deliver great throttle response and power from 1,500 to 6,500 rpm, and with winning results. Offering the best in quality and performance, these bare heads are cast and heat-treated in the Edelbrock Foundry and machined in their manufacturing facility. Designed with the latest computer technology, they have highly efficient ports and state-of-the-art combustion chambers shapes for improved performance throughout the rpm range with great throttle response and top-end horsepower. Edelbrock Performer RPM bare NHRA Stock/Super Stock cylinder heads include top-quality features, like threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats.
Product Attributes | |
---|---|
Brand | Edelbrock |
Manufacturer's Part Number | 60547 |
Part Type | Cylinder Heads |
Product Line | Edelbrock Performer RPM Bare NHRA Stock/Super Stock Cylinder Heads |
UPC | 085347605477 |
Combustion Chamber Volume (cc) | 118 |
Intake Runner Volume (cc) | 315cc/300cc |
Exhaust Runner Volume (cc) | 110cc |
Cylinder Head Style | Bare |
Cylinder Head Material | Cast aluminum |
Intake Port Shape | Rectangular |
Intake Valve Diameter (in.) | 2.190 in. |
CNC-Machined Combustion Chamber | No |
CNC-Machined Intake Runner | No |
CNC-Machined Exhaust Runner | No |
Combustion Chamber Style | Semi-open |
Intake Port Location | Standard |
Exhaust Port Shape | Round |
Exhaust Port Location | Standard |
Intake Valves Included | No |
Exhaust Valves Included | No |
Exhaust Valve Diameter (in.) | 1.880 in. |
Valve Springs Included | No |
Damper Spring Included | No |
Retainers Included | No |
Locks Included | No |
Valve Stem Seals Included | No |
Rocker Arm Studs Included | No |
Rocker Arms Included | No |
Rocker Arm Nuts Included | No |
Guideplates Included | No |
Valve Cover Mounting Style | Perimeter bolt |
Accessory Bolt Holes Drilled | Yes |
Intake Valve Angle | 26 |
Valve Guides Included | Yes |
Valve Guide Material | Manganese bronze |
Valve Seats Machined | No |
Valve Seat Material | Ductile iron |
Cylinder Head Color | Natural |
Steam Holes Drilled | No |
Oiling Style | Through pushrod |
Machined for O-Ring | No |
Heat Crossover | No |
Remanufactured | No |
Quantity | Sold individually. |
Notes | NHRA Stock / Super Stock legal, High-velocity 315cc long/300cc short intake ports. lf using a domed piston check clearance before final assembly, spark plug location has been moved .150 closer to bore center, with a semi-open chamber design. |
Manufacturer Attributes | |
---|---|
Seat Angle | Exhaust 45 deg/Intake 45 |
Flange Type | Rectangle Intake |
Valve Springs Included | No |
Exhaust Runner Volume | 110 |
Series | Performer RPM |
Seat Material | Ductile Iron |
Grade Type | Performance |
Guide Plates Included | No |
Head Casting Number | N/A |
Guide Material | Manganese Bronze |
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. |
EGR Port | No |
Quantity | Sold Individually |
Valve Angle | 26 |
Exhaust Port Location | Standard |
Family | Performer RPM |
Retainer Included | No |
Valve Included | No |
Intake Runner Volume | 315 |
CNC Ported | No |
Construction Type | Bare |
Combustion Chamber Volume | 118 |
Material | Aluminum |
Deck Thickness | 0.5625 |
Product Class | Engine Cylinder Head |
Construction/Type | The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder heads are designed for Big-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. |
Vehicle Designations | Chevrolet:Big-Block Mark IV:396 (6.6L)/402 (6.6L)/427 (7.0L)/454 (7.4L)/502 (8.2L) |
Vehicle Brief | Edelbrock BBC Cylinder Head |
Market Description | The Edelbrock #60547 Performer RPM Bare NHRA Stock/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include! |
No specific fitment data available for this part. For clarification, please contact us.
Application Data | |
---|---|
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1969 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 7.0L/427 |
Rocker Arm Mounting Style (application) | Shaft |
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1969 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 7.0L/427 |
Rocker Arm Mounting Style (application) | Stud |
Make | CHEVROLET |
Beginning Year | 1966 |
Ending Year | 1970 |
Engine Type | V8 |
Engine Family | Chevy big block Mark IV |
Engine Size | 6.5L/396 |
Rocker Arm Mounting Style (application) | Shaft |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.