SKU: AD-510-Brass
By Pass Valve Pill Holder BRASS - Hilborn Holds AD-565 pills

NEW Hilborn Style    BRASS  - Fits Kinsler, Engler, Crower,  too  (lot less $$ than Kinsler) uses our AD565 pills  

This is the valve that you have to install the jets, "pills", in for by passing fuel.

All mechanical injection systems need a by pass ( pill holder ) ( Jet Can )

Holds our AD-565   pills 

You can install this Hilborn by pass in your high pressure line or into the pump on any injection. With Enderle, you can relocate the by pass jet to external if you block off the internal jet.

-6 AN Threads

If you are not sure of your by-pass valve, GET A NEW ONE!

Quit fiddling around and get what you need to make you mechanical injection work correctly!

Or Choose the 3112 Kinsler Quick Change - uses  AD-565 drop in Hilborn  pills   or

Enderle 6001-2   with a 7003A pill holder and 7009 Enderle pills