Part # 41811018
LS1 Chevy Header Flange Plates, Round Port, 1-3/4 Inch
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Speedway Motors4 Reviews
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- Made from heavy duty 5/16" thick steel with a natural finish
- Specifically designed for headers that have round ports
- Flanges have an inside diameter of 1.81" and a 1.75" hole diameter
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$48.99
pair
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$74.99
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Product Summary
Chevy LS V8, Round Port Port Style, 1.75" Hole Diameter
- Made from heavy duty 5/16" thick steel with a natural finish
- Specifically designed for headers that have round ports
- Flanges have an inside diameter of 1.81" and a 1.75" hole diameter
- Each flange is precision CNC cut to ensure a proper fit
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Key Specs
| Brand | Speedway Motors |
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Details
LS1 Chevy exhaust manifold flange plates for headers have round ports and are CNC cut from 5/16" thick mild steel.
- Round Port
- 5/16" Thick Mild Steel
- Sold as a pair
Specifications
Specifications
| KEY SPECS | |
|---|---|
| Brand | Speedway Motors |
| GENERAL | |
| Port Style | Round Port |
| Inside Diameter | 1.81" |
| Hole Diameter | 1.75" |
| Flange Thickness | 0.3125" |
| Material Type | Steel |
| Finish | Natural |
| Hardware Included | No |
| Gasket(s) Included | No |
| Sold in Quantity | Pair |