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Want to install
modern gauges in your '65 or '66 Mustang but don't want to cut any wires to do
it.... now you don't have to.
Introducing the brand new HyePo ModBlock ™
Now you can install your new gauges with a truly 99.999% plug-and-play
installation module that connects your exiting 65 or 66 wiring without having to
make one cut or splice.
It takes only minutes to install and comes with everything you need to run 5 or
6 standard modern gauge packages. You simply match up the color coded wires.
The HyePo ModBlock™ comes with all Made in the USA 16AWG wiring which has been
custom made to match up with the original 65 and 66 Mustang wiring. You simply
take the original wire off the back of the original instrument cluster and stick
it on the designated pole on the HyePo ModBlock™.
For the indicator and dash lamps, you simply replace your existing bulb with the
correct color-coded adapter.
The dash has four bulbs, you only need to use one socket to light up the gauges
(heat shrink provided to protect the other three)
Specifically designed for use with the Marshal Comp II LED gauge packages (that
we bundle with our Deluxe Pony Instrument Bezels), the HyePo ModBlock™ should
work with most any short sweep style gauges.
Save your exiting wire harness and use the HyePo ModBlock™ to connect your brand
new gauges to your existing wiring.
The HyePo ModBlock™ is designed to connect your Classic Mustang’s gauge wires do
a quick disconnect (sold separately) but can be wired directly to the gauges
themselves (but we strongly recommend a quick disconnect). By having a 12
position quick disconnect allows the easy removal of your instrument cluster
without having to disconnect several individual wires should the need for
So grab the HyePo ModBlock™ today and save your wire harness and a few hours of