An extension of our staple Petcocks, the new 90° 3/8” NPT Petock delivers the same performance and minimalistic design you’ve grown to expect from Prism Supply petcocks, but opens new doors for routing your fuel line. Although it’s new, the 90° 3/8” NPT Petcock retains the intuitive fuel on/off functionality - twist right to close and twist left to open.
For a snug and leak proof fit, we recommend running our ¼” Fuel Line.
As always, our petcocks are guaranteed for life. If you're having an issue with it, you can send it back to us and we will rebuild it for no additional cost.
If you have any questions about fitment on your bike, we have put together 1:1 scaled drawings. You can print these on an 8.5"x11" sheet of paper and cut them out to use as templates for test fitment on your bike. Safari users may need to right click to download.
1:1 Drawing | Prism Supply Petcock - 90° 3/8" NPT
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Customer Reviews
Based on 7 reviews
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R
Well they are very well made and right here in the good ole USofA so that’s good enough for me 🤙🏻🤙🏻
D
Recently upgraded to a CV carb for my '75 XLH that has the older 3/8 petcock bung gas tank. I couldn't find a petcock that would fit due to the taller carb. I had to use a 90° pipe fitting with an inline shut off and fuel filter, it was ugly...Then finding out about Prism's 90° petcock decided to give it a try. It's a perfect fit for a tight space and looks great! Thanks Prism Supply Co!
G
AAAA the best
F
Flawless as always
M
Always love this tiny thing yet proper parts for a traditional chopper