the 6.0L, 6.4L, 6.7L Turbos
this means for our customers:
There are no Annoying rebates to deal with. We only charge
you if you do not send us the old core within 14 days of purchase!
We pay for return shipping on old cores. We make core return
as quick and painless as possible!
of core: The core is the old unit, which was replaced
by the new or rebuilt item. Some new items, for example the
Alliant product line, require the return of the old core.
Cores must be like for like and include return valve.