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.
Specifications:
| Description_ABR |
Cyl. Head |
| Description_ASM |
Chevrolet:Small-Block Gen V LT4:376 (6.2L) |
| Description_DEF |
Engine Cylinder Head |
| Description_EXT |
The Edelbrock #77279 is a street performance cylinder head for the Gen V LT4 engine. |
| Description_INV |
Edelbrock Chevy Gen V, LT4 Cylinder Head |
| Description_MKT |
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. |
| Description_LAB |
Edelbrock Chevy, Gen V, LT4, Cylinder Head |
| Description_SLA |
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. |
| Exhaust Valve Diameter |
1.60 |
| Guide Material |
Manganese Bronze |
| Combustion Chamber Volume |
64 |
| Exhaust Runner Volume |
115 |
| Valve Springs 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. |
| Exhaust Port Location |
Standard |
| Deck Thickness |
0.7500 |
| Guide Plates Included |
No |
| Horsepower |
600+ |
| Construction Type |
Complete |
| Camshaft Type |
Hydraulic Roller |
| Head Casting Number |
N/A |
| Series |
Performer RPM |
| Valve Included |
Yes |
| Material |
Aluminum |
| Family |
Performer RPM |
| Seat Angle |
Exhaust 45 deg/Intake 45 |
| Intake Runner Volume |
305 |
| Grade Type |
Performance |
| Retainer Included |
Yes |
| CNC Ported |
Yes |
| Intake Valve Diameter |
2.165 |
| Seat Material |
Ductile Iron |
| Valve Spring Maximum Lift |
0.650 |
| Valve Spring Diameter |
1.32 |
| EGR Port |
No |
| Quantity |
Sold Individually |
| Valve Stem Diameter |
0.314961 |
| Length |
9.0000 |
| Width |
12.0000 |
| Height |
23.0000 |
| Weight |
60.0000 |
