Edelbrock Cylinder Head 770469
CNC-Machined
Yes
Combustion Chamber Volume (cc)
25 Cubic Centimeter
Condition
New
Engine Compatibility
GM LSR Series Engine
Exhaust Port Location
Standard
Exhaust Valve Diameter (IN)
1.68 Inch
Finish
Satin
Includes Damper Spring
No
Includes Guideplates
No
Includes Rocker Arm Studs
No
Includes Valves
No
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Edelbrock Cylinder Head
Cylinder Head; Victor LS-R; Bare; Unported; These Cylinder Heads Can Not Be Used Without Professional Head Preparation; For Use With GM LS Series Engines; 5.6 Degree X 2 Degree Valve Angle; 25CC Combustion Chamber; 1.32 Inch X 1.97 Inch Intake Port Entry; 1.55 Inch X 1.30 Inch Exhaust Port Exit; Use With 2.25 Inch Intake Valves And 1.68 Inch Exhaust Valves; Hot Isostatic Pressing (HIP) Process; Natural; Aluminum; Single; Valve Guides Included But Not Installed
MPN: 770469
This head is designed to maximize the potential of GM's race oriented LSX block. It is also compatible with all previous versions of the engine. The true canted valve design offers the utmost in port flow and combustion efficiency possible with a two valve design. The head uses the GM SB2 valve cover footprint required by the added width of the canted valve layout. The stock exhaust bolt pattern is retained. Like all Edelbrock Pro-Port raw heads, they will require professional preparation, including CNC porting to the port design of choice. Valve guides are included but not installed. This head has been hip processed to increase density and provide the heads with extreme durability
Condition: New
Engine Compatibility: GM LSR Series Engine
Style: Bare
Finish: Satin
Material: Aluminum
CNC-Machined: Yes
Combustion Chamber Volume (cc): 25 Cubic Centimeter
Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Location: Standard
Intake Valve Diameter (IN): 2-1/4 Inch
Exhaust Valve Diameter (IN): 1.68 Inch
Includes Valves: No
Includes Rocker Arm Studs: No
Valve Lock Type: No Valve Lock
Valve Stem Seal Type: No Valve Stem Seal
Valve Guide Material: Manganese Bronze
Number Of Springs Per Valve: No Springs
Includes Guideplates: No
Includes Damper Spring: No
Features
- Designed To Maximize The Potential Of GM's Race Oriented LSX Block
- The True Canted Valve Design Offers The Utmost In Port Flow And Combustion Efficiency Possible With A Two Valve Design
- This Head Has Been HIP Processed To Increase Density And Provide The Heads With Extreme Durability
- Limited 1 Year Warranty
| Specifications of Edelbrock Cylinder Head 770469 | |
| CNC-Machined | Yes |
| Combustion Chamber Volume (cc) | 25 Cubic Centimeter |
| Condition | New |
| Engine Compatibility | GM LSR Series Engine |
| Exhaust Port Location | Standard |
| Exhaust Valve Diameter (IN) | 1.68 Inch |
| Finish | Satin |
| Includes Damper Spring | No |
| Includes Guideplates | No |
| Includes Rocker Arm Studs | No |
| Includes Valves | No |
| Intake Port Location | Standard |
| Intake Valve Diameter (IN) | 2-1/4 Inch |
| Material | Aluminum |
| Number Of Springs Per Valve | No Springs |
| Port Shape | Rectangular |
| Style | Bare |
| Valve Guide Material | Manganese Bronze |
| Valve Lock Type | No Valve Lock |
| Valve Stem Seal Type | No Valve Stem Seal |
1900-1900 Chevrolet LS Small Block Gen 3 1997-2007
1900 Chevrolet LS Small Block Gen 3 1997-2007
1900-1900 Chevrolet LS Small Block Gen 4 2005+
1900 Chevrolet LS Small Block Gen 4 2005+
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