Description
Allen head plugs are essential for any serious build—they provide a clean, professional appearance while offering superior grip for installation and removal compared to standard hex fittings. These Allstar Performance plugs seal NPT ports reliably, whether you’re blocking off unused passages in engine blocks, cylinder heads, or custom manifolds. Black anodized aluminum construction resists corrosion while maintaining a lightweight footprint, making them ideal for high-performance applications where every detail counts.
- 1/4 in NPT fitting
- Allen head design
- Aluminum construction
- Black anodized finish
- Pair (2 plugs)
- Bolt-on installation
- OEM-quality sealing
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