Description VTEC CONVERSION KIT –Part # Description (Fittings Included) GVC101 Vtec Conversion Kit – Oil Sandwich Plate (Sandwich Plate Housing, Sandwich Plate Center Shaft, Retainer clip, O- Ring) – 3/4″ Boss to AN-6 fitting – Vtec Head to AN-6 Conversion fitting – 1/8″ Pipe Flush Plug Precision CNC machined from 6061T6 billet aluminum. Easily allows you to add a VTEC head to a non-VTEC block/ Can be used for a turbo oil feed to supply your turbo with clean filtered oil. Works with existing oil cooler set-ups and installs in less than 10 minutes. Sandwich plate has two ( 2 ) ports. -1/8″ NPT ( pipe ) port -8 AN O-ring ( Boss ) port that will accept numerous fittings