Part No. 23690 designed to plumb Moroso Accumulators and External or Dry Sump Oil Pumps Part No. 23692 engineered for plumbing a remote oil cooler for wet sump oiling systems Both will fit Small Block Chevy engines without modifications and Big Block Mark IV Chevy engines with minor block modifications Eliminates need for a remote oil filter and associated plumbing hardware Lowers oil filter by 1-1/2" Equipped with 1/2" NPT inlet and outlet ports Includes full instructions, mounting bolts and O-rings

Designed for Small Block Chevy O.E.M. and aftermarket engine blocks and Big Block Chevy Mark IV Style O.E.M. and aftermarket engine blocks Mounts in the Spin-On filter pocket for plumbing a remote oil cooler in wet sump oiling systems Eliminates the need for oil bypass eliminator, so unfiltered oil does not go back into the engine Marked –10 AN “In” and “Out” ports make it easier to plumb a oil cooler Adapter is taller than previous designs, lowers filter 2 1/2" to provide clearance for in and out oil lines Specifically designed to work with oil pans with “flat-sided” rear sumps such as Moroso Part Nos. 20408, 21049 and 20383 Constructed of billet aluminum with an anodized finish