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jrpontiac · 12-04-2018, 10:01 PM

I did use the 87 sending unit. I had an AcDelco Ep381 pump that mounted right up, wont support what im doing now so I switched it for a Walbro 450. That mounted right up as well. Yes fittings mount right up. I went with the in tank pump because it is quieter.

12-04-2018, 10:01 PM	#53
jrpontiac Registered User Join Date: Nov 2017 Location: spokane, wa Posts: 122	Re: 77 c10 5.3ls turbo I did use the 87 sending unit. I had an AcDelco Ep381 pump that mounted right up, wont support what im doing now so I switched it for a Walbro 450. That mounted right up as well. Yes fittings mount right up. I went with the in tank pump because it is quieter. __________________ 1977 Chevy C10 SB, Turbo 5.3ls, TH400