Breather Screw-In Round 4 AN Tube Reusable Steel Chrome Each Allstar Performance
Compact breather mounts in a deck or bracket with a 7/16 Inch hole and has a 4 AN male end making it ideal for venting transmissions or rear ends.
An engine performs its best when it can breathe freely - inside and out. Allstar Performance Engine Breathers provide a controlled path for excess crankcase pressure to escape, helping reduce pressure buildup that can contribute to oil leaks, seal wear, and inconsistent engine performance.
Designed for demanding racing and performance applications, these durable breathers support efficient crankcase ventilation while adding a clean, professional finishing touch to your engine compartment. Whether building horsepower or protecting your investment, proper engine breathing is an essential part of long-term reliability.
Details:
- Finish: Chrome
- Size: 4 AN Male
- Color: Chrome
- Shape: Round
- Gender: Male
- Material: Steel
- AN Size: 4 AN
- Sold As: Each
