1971 Blazer A/C
 

1971 chevy blazer 350 , 4X4 With A/C . Long water pump or short pump? When I looked on line for a fuel line it said long pump with A/C , and short pump with no air . Also the fan shroud that came with my truck is short part No#3901443, Any Help
Thanks
Jr.

Re: 1971 Blazer A/C
 

Harold
I think they mean does it have long FUEL pump or short pump, not the water pump. There were different versions of fuel pumps depending on what you have

Richard

Re: 1971 Blazer A/C
 

Thanks, Richard
This build is driving me crazy. scene my 71 blazer had a 77 truck eng. in it when i got it. On inline tube in said short pump WO air . Long pump with air.

Re: 1971 Blazer A/C
 

If I recall correctly the long pump has provisions for the vent & return lines where as the short did not. Someone else may have more info on that. If I come across the link later I will post it here

Re: 1971 Blazer A/C
 

Thanks Richard, I just got a A/C long pump with that extra vent & return line, Just in case.

Re: 1971 Blazer A/C
 

Thanks Richard