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Need part numbers for heater blower 1977
Posted: Wed Jan 25, 2023 7:58 pm
by Grand_Wag_85
I am trying to put a new blower motor and squirrell cage into my 77 J10. Autopart stores do not list anything for this application. I have dug thru some old IFSJA threads but after trying the suggested parts they do not fit my truck. I'm thinking there was a change from 1977-1978
Re: Need part numbers for heater blower 1977
Posted: Sat Jan 28, 2023 4:52 pm
by tgreese
Looking at the parts book, not sure which parts you need. Group 13 in the '74-80 parts book. Maybe it splits '77 to '78. The book is available on CD-ROM for nominal cost on RockAuto.
Re: Need part numbers for heater blower 1977
Posted: Sun Jan 29, 2023 8:27 pm
by sierrablue
From what I've been able to tell they look to be the same blowers as square body Chevy trucks have. Couldn't swear to it, but that's what I can tell.