Push-On Style Rubber Flex Hose

Push-on hose slides over barbed push-on fittings without clamps, which makes it quick and clean for low pressure lines. This collection covers the Vibrant Performance push-on style rubber flex hose in common AN sizes, sold in 50 foot rolls for shops and multi-car builds. Common uses include crankcase breathers, catch cans, vacuum lines, vent lines and low pressure returns.

Tip

Push the hose all the way past the barbs and use the matching push-on fittings for a secure hold.

Can it handle EFI fuel pressure? No. Use braided or PTFE hose with AN hose ends for EFI supply lines.

What's in This Collection

  • 13 products from Vibrant Performance, priced from $36.99 to $252.99
  • AN sizes: -4, -6, -8, -10, -12
  • Free shipping on orders over $150

How to Choose

Start with the hose or line size, then the port you are connecting to. AN sizes run in sixteenths of an inch, so -6 AN is 6/16 or 3/8 inch, -8 AN is 1/2 inch and -10 AN is 5/8 inch. Then match the other end: AN flare, NPT pipe thread, ORB with an O-ring, or metric. Pick the angle that points the line where it needs to go without a tight bend right at the fitting.

Common Questions

Do AN fittings need thread sealant?

No. AN fittings seal on the 37 degree flare, so sealant on the flare or threads is not needed. Only tapered NPT threads need a sealant.

What is the difference between AN and ORB?

AN fittings seal on a 37 degree flare. ORB fittings use straight threads and seal with an O-ring at the base of the thread, which makes them very leak resistant in ports.

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