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Author Topic: 76 305 in a 85 4x4  (Read 2821 times)

Offline murraygmc

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76 305 in a 85 4x4
« on: April 13, 2009, 02:19:23 pm »
hay guys i have a 76 305 and on the gass pump i dont have a return line so what do i do with the return line going back to the tank plug it ?  and i have no charcole can any more and have lines that whent to what as well shuld i plug them to ?
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85 gmc high serria 4x4

Offline VileZambonie

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Re: 76 305 in a 85 4x4
« Reply #1 on: April 13, 2009, 06:44:02 pm »
Why don't you have a return line? The pump has an internal bleed but you should run a pressure regulator and a return if it's an aftermarket pump.
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Offline murraygmc

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Re: 76 305 in a 85 4x4
« Reply #2 on: April 14, 2009, 08:36:31 am »
idk why the pump dont have a return line. what do i do about the hoses that went down to the chaircole can plug them or what thanks
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85 gmc high serria 4x4

Offline Irish_Alley

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Re: 76 305 in a 85 4x4
« Reply #3 on: April 15, 2009, 12:21:15 am »
i know on my 75 motor it didn't have a return line but my 86 does so when i swapped motors i also swapped pumps
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