The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - FITECH EFI 600 Basic and Command center intall with pics, factory tank

**LostMy65** · 02-14-2016, 12:06 PM

I plugged the return port with that little plug.
Even though that plug looks a lot smaller, the threads were the same size.
.
I also only got one filter

02-14-2016, 12:06 PM	#96
LostMy65 But Found Her 25yrs Later! Join Date: Oct 2010 Location: Oregon City, Oregon Posts: 10,517	Re: FITECH EFI 600 Basic and Command center intall with pics, factory tank I plugged the return port with that little plug. Even though that plug looks a lot smaller, the threads were the same size. . I also only got one filter __________________ I lost my 65 - Found it 25 years later: http://67-72chevytrucks.com/vboard/s...d.php?t=426650 66 C20 Service Truck: http://67-72chevytrucks.com/vboard/s...d.php?t=428035