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#325770469
Edelbrock 770469 LS1 Pro-Port Raw Cylinder Head, Chevy
- Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting.
- In most cases, seats and manganese-bronze valve guides are included, but not installed.
- Please note: This head can not be used without professional head preparation.
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$1,673.95
each
Factory Shipped
This part will be shipped by the manufacturer. We estimate this item will ship on or before June 19th.
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Product Summary
427, LS7, Bare Cylinder Head Style, Aluminum, Natural
- Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting.
- In most cases, seats and manganese-bronze valve guides are included, but not installed.
- Please note: This head can not be used without professional head preparation.
- Pro-Port RAW Features Include:
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Key Specs
| MFG. Part # | 770469 |
| Cylinder Head Style | Bare |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 25cc |
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Need To Know
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Return PolicyEdelbrock 770469 Details
Edelbrock 770469 Details
The Edelbrock 770469 Small Block Chevy LSR Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder.
- Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting.
- In most cases, seats and manganese-bronze valve guides are included, but not installed.
- Please note: This head can not be used without professional head preparation.
- Pro-Port RAW Features Include:
- Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder
- The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting
- The only head designed specifically to accommodate almost any CNC port shape, size or location
- Offers enough wall thickness for CNC machining to various port dimensions
- In most cases seats and manganese-bronze valve guides are included
- Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.
Edelbrock 770469 Specifications
Edelbrock 770469 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 770469 |
| Brand | Edelbrock |
| Cylinder Head Style | Bare |
| Material Type | Aluminum |
| Finish | Natural |
| Combustion Chamber Volume | 25cc |
| GENERAL | |
| Speedway Motors Catalog Part # | 325-770469 |
| Combustion Chamber Volume Range | 20cc - 29cc |
| CNC-Machined Runners | No |
| CNC-Machined Combustion Chamber | No |
| Spark Plug Style | Angle |
| Intake Port Location | Standard |
| Exhaust Port Location | Standard |
| Intake Valve Diameter | 2.25" |
| Intake Valves Included | No |
| Intake Valve Angle | 8.7/3.2 |
| Exhaust Valve Diameter | 1.68" |
| Exhaust Valves Included | No |
| Valve Spring Included | No |
| Damper Spring Included | No |
| Machined for O-Ring | No |
| Valve Seats Machined | No |
| Valve Stem Seals Included | No |
| Valve Guides Included | Yes |
| Valve Guide Material | Manganese Bronze |
| Locks Included | No |
| Retainers Included | No |
| Guideplates Included | No |
| Rocker Arms Included | No |
| Rocker Arm Studs Included | No |
| Rocker Arm Nuts Included | No |
| Heat Crossover | No |
| Steam Holes Drilled | No |
| Accessory Bolt Holes Drilled | Yes |
| Valve Cover Mounting Style | Centerbolt |
| Notes | Heads are Hot Isostatic Pressing or HIP processed for optimum strength. Valve guides included but not installed. Heads will require professional preparation, including CNC porting before use. |
| Sold in Quantity | Each |
| GTIN Code | 085347995219 |