I just got finished with my fuel system. Very similar as I too have ricks tank with twin CTS-V pumps.
I used the following:
- Russell EFI Adapter Fitting -6AN Male to 3/8" quick disconnect (PN 644123).
- One side had a 90deg fitting other was straight
- Fragola PTFE (Series 6000) -6AN black line
- Fore Innovations Billet Y-block (2x -6AN to 1x -10AN)
- Fragola PTFE (Series 6000) -10AN from Y block to Filter
- Fore Innovations Inline filter (stainless mesh internal)
- Fragola PTFE (Series 6000) -10AN from Filter to the Rail
- Fragola -10AN to -8ORB adapter
- Holley rails
- Fragola PTFE (Series 6000) -8AN from one rail to another (each having -8ORB to -8AN adapter)
- Dead head against the drivers side rear of the fuel rail in a fitting modified with a 3/8" port for fuel pressure sensor.
I can go in more details or get pictures if you'd like some.
William