Manley 11521-1 Race Flo 1.600" Exhaust Valve for Small Block Chevy
Product details
| Management number | 221738292 | Release Date | 2026/05/03 | List Price | $12.41 | Model Number | 221738292 | ||
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| Category | |||||||||
Small Block Chevy Race Flo Exhaust Valve 1.500" .3415" 4.911"- XH-426 Stainless Exhaust Material- NK-842 Stainless Intake Material- Chrome Stems and Hard Tips- Swirl Polished and Fully Machined- Increased Flow with Pro Flo UnderheadFeatures:- Material: Stainless Steel- Groove: Square-Type: Exhaust- Head Diameter: 1.500"- Stem Diameter: .3415"- Installed Height: Stock- Overall Length: 4.911"- Tip Length: .250"- Underhead Angle/Radius: Pro Flo 10 x 3/8"- Margin: .060"- Seat Width: .100"- Top of Head: 7 Dish- Weight (Grams): 89
- Package Dimensions: 2.5 H x 7.0 L x 2.5 W (inches)
- Country of Origin : United States
- Package Weight: 0.5 pounds
- Fit type: Vehicle Specific
| UPC | 807298049472 |
|---|---|
| Size | Stock |
| Brand Name | Manley |
| Unit Count | 1.0 Count |
| Valve Type | Exhaust Valve |
| Manufacturer | Manley |
| Model Number | 11521-1 |
| Material Type | Stainless Steel |
| Exterior Finish | Per Item Description |
| Included Components | Per Item Description |
| Part Interchange Info | 11521-1 |
| Manufacturer Part Number | 11521-1 |
| Manufacturer Warranty Description | 30 Days |
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Exhaust Valves
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