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Manley Street Flo Valves 10766-8 Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8
Manley Street Flo Valves 10766-8 Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8
A$411.67
IN STOCK! Est Ship 4-7 days.
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Description
IMPORTANT NOTICE: 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.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Manley Performance, Manley StreetFX SKU man10766-8 SFX Item ID 4931318 Accounting SKU man-10766-8 Manufacturer SKU 10766-8 Manufacturer UPC 807298047522 Alternative References 10766-8, MAN-10766-8
Intake Valve - Street Flo - 2.020 in Head - 0.342 in Valve Stem - 4.911 in Long - Stainless - Small Block Chevy - Set of 8
Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:00:29
Part Type
SBC S/F 2.020in Intake Valves
Specifications
Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Set of 8
Manley Street Flo valves are excellent-quality valves at an affordable price. All are made from stainless steel (intakes are NK-841; exhausts are XH-424) with chrome stems and hardened valve tips. Street Flo series valves are fully machined and swirl polished, and both the materials used and the heat-treating process are superior to those of the Budget replacement series valves. They're available in a variety of head diameters, with either straight stems or undercut "Pro Flo" stems for increased flow. Order the set that's compatible with your vehicle and engine application.
| Product Attributes | |
|---|---|
| Brand | Manley |
| Manufacturer's Part Number | 10766-8 |
| Part Type | Valves |
| Product Line | Manley Street Flo Valves |
| UPC | 807298047522 |
| Valve Position | Intake |
| Intake Valve Head Diameter (in.) | 2.020 in. |
| Intake Valve Head Diameter (mm) | 51.308mm |
| Intake Valve Stem Diameter (in.) | 0.341 in. |
| Intake Valve Stem Diameter (mm) | 8.66mm |
| Intake Overall Valve Length (in.) | 4.911 in. |
| Intake Overall Valve Length (mm) | 124.739mm |
| Undercut Stem | Yes |
| Swirl-Polished | Yes |
| Valve Tip Length (in.) | 0.250 in. |
| Valve Tip Length (mm) | 6.350mm |
| Valve Material | NK-841 stainless steel |
| Lock Groove Quantity | 1-groove |
| Lock Groove Style | Conventional |
| Approximate Weight (g) | 109 |
| Valve Head Style | 6 degree dish |
| Valve Seat Width (in.) | 0.080 in. |
| Quantity | Sold as a set of 8. |
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man10766-8 |
| SFX Item ID | 4931318 |
| Supplier Item Code | 4931318 |
| Manufacturer SKU | 10766-8 |
| Manufacturer UPC | 807298047522 |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Valve Fitment | Search by engine |
| Make | CHEVROLET |
| Beginning Year | 1962 |
| Ending Year | 1969 |
| Engine Type | V8 |
| Engine Size | 5.4L/327 |
| Engine Family | Chevy small block Gen I |
| Valve Installed Length | Stock |
| Valve Fitment | Search by engine |
| Make | CHEVROLET |
| Beginning Year | 1967 |
| Ending Year | 1968 |
| Engine Type | V8 |
| Engine Size | 4.9L/302 |
| Engine Family | Chevy small block Gen I |
| Valve Installed Length | Stock |
| Valve Fitment | Search by engine |
| Make | CHEVROLET |
| Beginning Year | 1967 |
| Ending Year | 2000 |
| Engine Type | V8 |
| Engine Size | 5.7L/350 |
| Engine Family | Chevy small block Gen I |
| Valve Installed Length | Stock |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
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