Okay guy's and gal's, here you go:
If you have the 2.25 inch OD Sparco filler nesk you need the following inexpensive parts from your local Autozone, etc.:
Gates fuel fill hose 24717 (90 degrees)
Gates fuel fill hose 24713 (45 degrees)
one each exhaust adapter ROI 2-inch ID to 2-1/4 inch OD
This will allow you to use the adapter on the straight sections to join the two filler hoses. The Sparco 2.25 inch neck fits into the Gates 24713, and the Gates 24717
fits the fuel tank spud. All you will need are some hose clamps for the adapter. Suggest tee-bolt clamps.
Sorry, for got to add the adapter part number.
ROI 548543