Edelbrock Cylinder Head Performer RPM Chevy Gen V LT1/LT4
Edelbrock Cylinder Head Performer RPM Chevy Gen V LT1/LT4
Description
Edelbrock Cylinder Head Performer RPM Chevy Gen V LT1/LT4
The Edelbrock part #77119 LT1 (Gen V) Performance RPM cylinder head is ideal for street engines and are engineered to be a great high-performance upgrade for stock GM Gen V LT1 engines. It has been designed with a thicker deck and more material in the intake, exhaust and port walls for improved strength and durability. This cylinder head features CNC machined chambers as well as CNC blended valve seats, intake and exhaust ports for consistency. They have been designed with high flow intake, exhaust ports and back cut intake valves for improved air flow. The valve position has also been revised to accommodate interlocking valve seat rings and larger valves. The Performer RPM retains the stock rocker arm, intake/exhaust ports and spark plug location for use with factory components. Like all the other cylinder head, this has been designed, tested and cast from 356 aluminum and heat treated to T-6 specs in our facilities in Southern California to guarantee you get the best from a name you can trust.- Combustion chamber volume: 58cc- Intake runner volume: 305cc- Exhaust runner volume: 115cc- Intake valve diameter: 2.165"- Exhaust valve diameter: 1.600"
Additional Information
Edelbrock part #77119 Complete Performer RPM cylinder heads are ideal for street engines and are engineered to be a great high-performance upgrade for stock GM Gen V LT1 engines.
Application Summary
Chevrolet:Small-Block Gen V LT1:376 (6.2L)
Part Type
Engine Cylinder Head
Product Overview
The Edelbrock part #77119 LT1 (Gen V) Performance RPM cylinder head is ideal for street engines and are engineered to be a great high-performance upgrade for stock GM Gen V LT1 engines. It has been designed with a thicker deck and more material in the intake, exhaust and port walls for improved strength and durability. This cylinder head features CNC machined chambers as well as CNC blended valve seats, intake and exhaust ports for consistency. They have been designed with high flow intake, exhaust ports and back cut intake valves for improved air flow. The valve position has also been revised to accommodate interlocking valve seat rings and larger valves. The Performer RPM retains the stock rocker arm, intake/exhaust ports and spark plug location for use with factory components. Like all the other cylinder head, this has been designed, tested and cast from 356 aluminum and heat treated to T-6 specs in our facilities in Southern California to guarantee you get the best from a name you can trust. - Combustion chamber volume: 58cc - Intake runner volume: 305cc - Exhaust runner volume: 115cc - Intake valve diameter: 2.165" - Exhaust valve diameter: 1.600"
Features
- Extra Thick 3/4 in. Deck For Improved Stability
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Specifications
Product Details
| CNC Ported: | Yes |
| Camshaft Type: | Hydraulic Roller |
| Combustion Chamber Volume: | 61 |
| Construction Type: | Complete |
| Cylinder Head Type: | Standard |
| Deck Thickness: | 0.7500 |
| Description: | Performer Series RPM Cylinder Head |
| EGR Port: | No |
| Emission: | Non-Emissions |
| Engine Make/Size: | Chevy LT1 |
| Exhaust Port Location: | Standard |
| Exhaust Runner Volume: | 115 |
| Exhaust Valve Diameter: | 1.60 |
| Family: | Performer RPM |
| Finish: | Cast |
| Grade Type: | Performance |
| Guide Material: | Manganese Bronze |
| Guide Plates Included: | No |
| Horsepower: | 600+ |
| Intake Runner Volume: | 305 |
| Intake Valve Diameter: | 2.165 |
| Material: | Aluminum |
| Part Number: | ede77119 |
| Quantity: | Sold Individually |
| Retainer Included: | Yes |
| Seat Angle: | Exhaust 45 deg/Intake 45 |
| Seat Material: | Ductile Iron |
| Series: | Performer RPM |
| Type: | Complete |
| Usage: | Street/Hi-Performance |
| Valve Angle: | Exhaust 11.8 X 1 deg/Intake 12 x 4 |
| Valve Included: | Yes |
| Valve Spring Diameter: | 1.32 |
| Valve Spring Maximum Lift: | 0.650 |
| Valve Springs Included: | Yes |
| Valve Stem Diameter: | 0.314961 |
Product Downloads
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.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Edelbrock |
| StreetFX SKU | ede77119 |
| SFX Item ID | 4237510 |
| Accounting SKU | ede-77119 |
| Manufacturer SKU | 77119 |
| Manufacturer UPC | 085347771196 |
| Alternative References | 77119, EDB77119 |
| Manufacturer Attributes | |
|---|---|
| Grade Type | Performance |
| Valve Stem Diameter | 0.314961 |
| Quantity | Sold Individually |
| Retainer Included | Yes |
| Valve Included | Yes |
| Valve Spring Diameter | 1.32 |
| CNC Ported | Yes |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 115 |
| Series | Performer RPM |
| Combustion Chamber Volume | 61 |
| Intake Valve Diameter | 2.165 |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Family | Performer RPM |
| Construction Type | Complete |
| Guide Material | Manganese Bronze |
| Exhaust Valve Diameter | 1.60 |
| EGR Port | No |
| Valve Springs Included | Yes |
| Seat Material | Ductile Iron |
| Deck Thickness | 0.7500 |
| Valve Spring Maximum Lift | 0.650 |
| Valve Angle | Exhaust 11.8 X 1 deg/Intake 12 x 4 |
| Guide Plates Included | No |
| Horsepower | 600+ |
| Intake Runner Volume | 305 |
| Material | Aluminum |
| Camshaft Type | Hydraulic Roller |
| Product Class | Engine Cylinder Head |
| Construction/Type | Edelbrock part #77119 Complete Performer RPM cylinder heads are ideal for street engines and are engineered to be a great high-performance upgrade for stock GM Gen V LT1 engines. |
| Vehicle Designations | Chevrolet:Small-Block Gen V LT1:376 (6.2L) |
| Vehicle Brief | Edelbrock SBC LT1 Cylinder Head |
Compatibility
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