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Hex-head/wing design. Shaft and shoulder design same as PROFORM P/N's 66004/66005. 5" High. 4 per package.
| Category | Wing Nuts |
| Color | Chrome |
| Feature/Benefit | Hex-head/wing design., Shaft and shoulder design same as PROFORM P/N's 66004/66005., 5" High. 4 per package. |
| Finish | Chrome |
| Material | Steel |
| Part Type | Valve Cover Nut, Engine Valve Cover Nut |
| Thread Size | 5/16-18 Thread |