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Cobra Engineering is proud to release this new option for a cooling mod.

These are made to fit in a 38mm freeze plug hole.  The size of the freeze plugs in the back of 4V heads.
They have -10AN straight O-ring  ports.  Also if you prefer you can get 3/8" NPT or 1/2" NPT ports.  
Both are made to order while the -10 port is in stock.

You pick up your own fittings and hose to make it the way you want.

You can run AN fittings or just nipple fittings with hose clamps.

Run the driver's head into the side port on the T-adapter that is installed in the passenger side plug.
Then the stock heater core hose fits on the nipple just like factory.


This will not fit in the driver's side with the EGR tube.  You have to either delete the EGR or modify it.

You get 2 plugs, 2 O-rings,
2 brackets, T adapter
and hardware.
You do NOT get any hoses or fittings!
$220 shipped
(contiguous 48 states)

T adapter port style
NEW!  You can get Fore Innovations fittings
and hose for a complete kit.
$330 shipped
(contiguous 48 states)


Now available!
NPT ports on the drivers side plug, and
the side port on the T-adapter.
Also this includes fittings, hose, and clamps.

$250 shipped
(contiguous 48 states)



Now in testing is a full setup for your
99-04 Lightning truck!
Write me if your interested.

E-mail me with questions.
JamesHell@CobraEngineering.net