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Manley Race Master Valves for 1992-2010 VIPER - 11645-1 Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10
Manley Race Master Valves for 1992-2010 VIPER - 11645-1 Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10
A$73.59
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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 man11645-1 SFX Item ID 4930356 Accounting SKU man-11645-1 Manufacturer SKU 11645-1 Manufacturer UPC 807298017969 Alternative References 11645-1, MAN-11645-1
Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:59:53
Part Type
Valves
Specifications
Valve, Exhaust, 1.600 in. Head Diameter, 0.311 in. Stem Diameter, 5.870 in. Overall Length, Dodge, Set of 10
Manley Race Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track racers, or even those with modified street engines that are operating at engine speeds below 8,000 rpm. These valves are constructed from XH-426 material for the exhaust and NK-842 for the intake valves, making them the strongest valves in their class. Whether everything is on the line at the track, or you just enjoy your high performance car or motorcycle on the street, trust Race Master valves by Manley to keep you on the move. Order the model designed for your vehicle year/make and engine application.
| Product Attributes | |
|---|---|
| Brand | Manley |
| Manufacturer's Part Number | 11645-1 |
| Part Type | Valves |
| Product Line | Manley Race Master Valves |
| UPC | 807298017969 |
| Valve Position | Exhaust |
| Exhaust Valve Head Diameter (in.) | 1.600 in. |
| Exhaust Valve Head Diameter (mm) | 40.640mm |
| Exhaust Valve Stem Diameter (in.) | 0.311 in. |
| Exhaust Valve Stem Diameter (mm) | 7.90mm |
| Exhaust Overall Valve Length (in.) | 5.870 in. |
| Exhaust Overall Valve Length (mm) | 149.098mm |
| Undercut Stem | No |
| Swirl-Polished | Yes |
| Valve Tip Length (in.) | 0.110 in. |
| Valve Tip Length (mm) | 2.790mm |
| Valve Material | XH-426 stainless steel |
| Lock Groove Quantity | 1-groove |
| Lock Groove Style | Beadlock |
| Approximate Weight (g) | 103 |
| Valve Head Style | 12 degree dish |
| Valve Seat Width (in.) | 0.100 in. |
| Quantity | Sold individually. |
Reference Information
| Brand Name/s | Manley Performance |
|---|---|
| StreetFX SKU | man11645-1 |
| SFX Item ID | 4930356 |
| Supplier Item Code | 4930356 |
| Manufacturer SKU | 11645-1 |
| Manufacturer UPC | 807298017969 |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Valve Fitment | Search by engine |
| Make | DODGE |
| Model | VIPER |
| Submodel | ACR |
| Beginning Year | 1999 |
| Ending Year | 2002 |
| Engine Type | V10 |
| Engine Size | 8.0L/488 |
| Engine Family | Mopar V10 |
| Valve Installed Length | 0.100 in. over |
| Cylinder Head Type | Stock configuration |
| Valve Fitment | Search by engine |
| Make | DODGE |
| Model | VIPER |
| Submodel | BASE |
| Beginning Year | 1992 |
| Ending Year | 1996 |
| Engine Type | V10 |
| Engine Size | 8.0L/488 |
| Engine Family | Mopar V10 |
| Valve Installed Length | 0.100 in. over |
| Cylinder Head Type | Stock configuration |
| Valve Fitment | Search by engine |
| Make | DODGE |
| Model | VIPER |
| Submodel | GT2 |
| Beginning Year | 1998 |
| Ending Year | 1998 |
| Engine Type | V10 |
| Engine Size | 8.0L/488 |
| Engine Family | Mopar V10 |
| Valve Installed Length | 0.100 in. over |
| Cylinder Head Type | Stock configuration |
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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