Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads
Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads
Description
Edelbrock Chevy Gen V LT4 Performer RPM Cylinder Heads
The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. This head features the same architecture as the factory LT4 head but with a thicker deck, thicker exhaust/intake port walls, CNC'd chambers, CNC blended valve seats and intake/exhaust gasket match for improved flow characteristics.
Additional Information
The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine.
Application Summary
Chevrolet:Small-Block Gen V LT4:376 (6.2L)
Part Type
Engine Cylinder Head
Product Overview
The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. This head features the same architecture as the factory LT4 head but with a thicker deck; thicker exhaust/intake port walls; CNC d chambers; CNC blended valve seats and intake/exhaust gasket match for improved flow characteristics.
Data: v2 - Desc: v4.2 - Upd: 2026-11-08 00:26:22
Features
- Allows You To Adjust The 1st Stage
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.
Specifications
Product Details
| CNC Ported: | Yes |
| Camshaft Type: | Hydraulic Roller |
| Combustion Chamber Volume: | 64 |
| Construction Type: | Complete |
| Deck Thickness: | 0.7500 |
| Description: | CYLINDER HEAD |
| EGR Port: | No |
| Exhaust Port Location: | Standard |
| Exhaust Runner Volume: | 115 |
| Exhaust Valve Diameter: | 1.60 |
| Family: | Performer RPM |
| 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: | ede77279 |
| Quantity: | Sold Individually |
| Retainer Included: | Yes |
| Seat Angle: | Exhaust 45 deg/Intake 45 |
| Seat Material: | Ductile Iron |
| Series: | Performer RPM |
| Valve Included: | Yes |
| Valve Spring Diameter: | 1.32 |
| Valve Spring Maximum Lift: | 0.650 |
| Valve Springs Included: | Yes |
| Valve Stem Diameter: | 0.314961 |
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Edelbrock |
| StreetFX SKU | ede77279 |
| SFX Item ID | 4237597 |
| Accounting SKU | ede-77279 |
| Manufacturer SKU | 77279 |
| Manufacturer UPC | 085347772797 |
| Alternative References | 77279, EDB77279 |
| Manufacturer Attributes | |
|---|---|
| Horsepower | 600+ |
| Grade Type | Performance |
| Deck Thickness | 0.7500 |
| Combustion Chamber Volume | 64 |
| Intake Runner Volume | 305 |
| Valve Spring Diameter | 1.32 |
| Valve Spring Maximum Lift | 0.650 |
| Material | Aluminum |
| Camshaft Type | Hydraulic Roller |
| Valve Springs Included | Yes |
| Guide Material | Manganese Bronze |
| Quantity | Sold Individually |
| Valve Stem Diameter | 0.314961 |
| Exhaust Valve Diameter | 1.60 |
| EGR Port | No |
| Family | Performer RPM |
| Construction Type | Complete |
| Seat Material | Ductile Iron |
| Retainer Included | Yes |
| Valve Included | Yes |
| Intake Valve Diameter | 2.165 |
| Guide Plates Included | No |
| CNC Ported | Yes |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume | 115 |
| Series | Performer RPM |
| Seat Angle | Exhaust 45 deg/Intake 45 |
| Product Class | Engine Cylinder Head |
| Construction/Type | The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. |
| Vehicle Designations | Chevrolet:Small-Block Gen V LT4:376 (6.2L) |
| Vehicle Brief | Edelbrock Chevy Gen V, LT4 Cylinder Head |
| Market Description | The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. This head features the same architecture as the factory LT4 head but with a thicker deck, thicker exhaust/intake port walls, CNC'd chambers, CNC blended valve seats and intake/exhaust gasket match for improved flow characteristics. |
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