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Re: BB water pump housing question
[Re: fastmark]
#2789931
06/27/20 04:07 PM
06/27/20 04:07 PM
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Joined: Jan 2003
Posts: 25,618 Rio Linda, CA
John_Kunkel
Too Many Posts
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Too Many Posts
Joined: Jan 2003
Posts: 25,618
Rio Linda, CA
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Does anyone have a 68 parts book? I need the part no for any 68 bb housing. Not the casting no. What good is the part number since it's not located anywhere on the housing? P/N for the '68 BB housing with A/C is 2780989, without A/C is 2780988.
The INTERNET, the MISinformation superhighway
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Re: BB water pump housing question
[Re: John_Kunkel]
#2790044
06/27/20 07:34 PM
06/27/20 07:34 PM
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Joined: Jan 2003
Posts: 6,363 Abilene, Texas
fastmark
OP
master
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OP
master
Joined: Jan 2003
Posts: 6,363
Abilene, Texas
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Does anyone have a 68 parts book? I need the part no for any 68 bb housing. Not the casting no. What good is the part number since it's not located anywhere on the housing? P/N for the '68 BB housing with A/C is 2780989, without A/C is 2780988. The part Numbers you gave tell me that they made 2 housings in 68. The non ac is the same as 69. That’s what I was looking for. I know how to tell those apart. The top hole is lots shorter for the ac one. I did not measure that one buts it’s like .200”. This housing I am replacing has two pitted surfaces that need machining so they will seal. It’s Easier to put on an aluminum one that I had handy. It’s just the difference in this bad housing is so far off from everything else I have in the shop with the same casting number. It’s hard to tell if the belt alignment was off until I get it all bolted up. I can’t use a spacer on the top bolt with the federal pump on this car. I’d have to machine some off of the bottom bolt hole to get it like the rest. I just can’t figure our why it is so much different. Thanks
Last edited by fastmark; 06/28/20 05:43 AM.
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