Essential Protection for -4 AN Lines

Maintain the cleanliness and integrity of your vehicle's plumbing with the Allstar Performance -4 AN Plastic Dust Plug. These plugs are vital for sealing off open -4 AN lines during engine maintenance, component swaps, or long-term storage. By preventing dirt, grit, and moisture from entering your fuel, oil, or brake lines, you protect your sensitive engine components from premature wear and failure.

Key Features and Benefits

• Universal -4 AN Compatibility: Designed for a secure, tight fit on all standard -4 AN fittings.
• High-Visibility Red: The bright red color ensures you never forget to remove a plug before final assembly.
• Bulk Pack Value: Includes 20 plugs per pack, making it the perfect choice for professional race shops and serious enthusiasts.
• Durable Material: Made from high-grade plastic that resists cracking and keeps its shape under various conditions.

Whether you are working on a fuel pressure gauge line, a nitrous system, or a remote oil cooler setup, these plugs provide an inexpensive insurance policy against contamination. Don't let a stray piece of debris ruin your engine build. Keep your workspace organized and your components pristine with these high-quality plugs from Allstar Performance. Find all your essential race shop supplies and plumbing hardware at GGCRACING.