internal oil cooler delete kit was specifically designed for
2001 through 2010 Duramax diesel engines and allows for a
larger and less restrictive oil cooler to be installed externally
or for the oil cooler to be removed.
for high performance Duramax engines and made from billet
hard anodized aluminum. This kit will allow you to remove
the stock unit and run a much larger and less restrictive
external oil cooler. The easy bolt-on adapter uses existing
factory oil-cooler mounting bolts and includes an engine water
bypass adapter. The PPE Internal Oil Cooler Delete Kit is
excellent for marine or high performance hot rod installations
where space is limited.