Dart Severe-Duty Stainless Steel Valves 21311880 Valve, Exhaust, Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Each
Dart Severe-Duty Stainless Steel Valves 21311880 Valve, Exhaust, Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Each
A$46.32
IN STOCK! Est Ship 4-7 days.
In stock at 2 locations
(more than 10 available)
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Description
Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.435 in Long - Stainless - Big Block Chevy - Each
Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:42:27
Features
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Specifications
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | Dart |
| StreetFX SKU | drt21311880 |
| SFX Item ID | 5089880 |
| Accounting SKU | drt-21311880 |
| Manufacturer SKU | 21311880 |
| Manufacturer UPC | 807051012460 |
| Alternative References | DRT-21311880 |
Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .344 in. Stem, Chevy, Each
Dart severe-duty stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel that is backcut just enough for flow, without sacrificing strength. They feature swirl-polished heads with hard chrome stems.
| Product Attributes | |
|---|---|
| Brand | Dart |
| Manufacturer's Part Number | 21311880 |
| Part Type | Valves |
| Product Line | Dart Severe-Duty Stainless Steel Valves |
| UPC | 807051012460 |
| Valve Position | Exhaust |
| Exhaust Valve Head Diameter (in.) | 1.880 in. |
| Exhaust Valve Head Diameter (mm) | 47.752mm |
| Exhaust Valve Stem Diameter (in.) | 0.344 in. |
| Exhaust Valve Stem Diameter (mm) | 8.74mm |
| Undercut Stem | No |
| Swirl-Polished | Yes |
| Valve Material | Stainless steel |
| Lock Groove Quantity | 1-groove |
| Lock Groove Style | Conventional |
| Valve Head Style | Dished |
| Quantity | Sold individually. |
Compatibility
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