I have a pair of saddle tanks from a 1985 C-10. I can place one under the bed beween the driveshaft and the frame. I plan to use the stock filler location in the side of the cab. Maybe I'll get creative and put a filler door on the cab.

I am going to buy a new sending unit and some have two outlets and some have three. I am using a 235 and T-5. What are the extra outlets for? One is likely a return for fuel injection or throttle body so I need a two outlet version. Where would the second outlet go? Is it a vent? How is it "plumbed"?

thanks,

1946 Chevy Half Ton
('56 235, '86 T5, '79 Camaro Z28 rear end, working on the '85 Jaguar XJ6 IFS)
1976 Margay Panther X, MC91B