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Moroso 23690

Oil Filter Adapter Small Block/Big Block Mark IV Chevy

Moroso 23690


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Moroso 23690 Oil Filter Adapter Small Block/Big Block Mark IV Chevy $74.99
Oil Filter Adapter
  • Small Block/Big Block Mark IV Chevy
  • For Plumbing Accumulators and External or Dry Sump Oil Pumps
  • 1/2" NPT Inlet/Outlet
  • Lowers Filter 1-1/2"

  • Moroso 23690 Details


    Unit mounts in spin-on filter pocket, between the oil filter and the engine block to eliminate the need for a remote oil filter. Made out of billet aluminum with a black anodized finish, it removes the need for an oil bypass eliminator as unfiltered oil does not go back into the engine. Lowers oil filter by 1.5" and has 1/2" NPT threaded ports.


    Hardware Included
    Hoses Included
    Fittings Included
    Adapter Material
    Filter Adapter Style
    Sandwich adapter
    Nipple Thread Size (in.)
    Oil Filter Included
    Sold individually
    Inlet Size (in.)
    1/2 NPT
    Outlet Size (in.)
    1/2 NPT
    Adapter Finish
    Manufacturer's Part Number:

    External Oil Plumbing Made Easy!

    Designed to plumb Moroso Accumulators, External or Dry Sump Oil Pumps, or a remote oil cooler for a wet sump oiling system. Fits Small Block Chevy and Big Block Mark IV Chevy engines. Eliminates the need for a remote oil filter and associated plumbing hardware. Constructed from billet aluminum wiht an anodized finish. Includes full instructions, mounting bolts and O-rings.

    23690 - Moroso Oil Filter Plumbing Adapter is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Perfect plumbing solution! This adapter really simplified the plumbing issues that I encountered while converting my engine oiling system from a wet sump system to a dry sump system. This adapter allowed me to use my engine pre-lube system and does not require a remote oil filter. Notching the block in the stock filter area to accommodate fittings was the only modification that was necessary. Simply stated, this is a great product!
    Date published: 2016-01-27
    Rated 5 out of 5 by from Perfection. Perfectly designed, easy installation. Very high quality machining.
    Date published: 2017-02-24
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