Designed 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.
_ 1/8 inch NPT oil temp. sender port (measures oil temp. entering block)
_ Compact design adds additional clearance for tight engine frames
_ -16/1 inch oil inlet/outlets