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7042257 carb?

   
Old March 3rd, 2016, 02:53 AM
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7042257 carb?
Was there ever one? I know there was a 7041257 for '71 but can't find anything on this carb for '72?
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Old March 3rd, 2016, 04:49 AM
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ck the PN and CS Manuals, but I am pretty sure that by 1972 we had
'250 SB
'251 RWD BB
'252 FWD BB
'953 BB MT incl W30

why the jump from 2xx to 9xx is a mystery
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Old March 3rd, 2016, 06:01 AM
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Originally Posted by Octania
ck the PN and CS Manuals, but I am pretty sure that by 1972 we had
'250 SB
'251 RWD BB
'252 FWD BB
'953 BB MT incl W30
^^^THIS. As documented in the 1972 CSM.
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Old March 3rd, 2016, 03:00 PM
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carb
Originally Posted by kevdog442
Was there ever one? I know there was a 7041257 for '71 but can't find anything on this carb for '72?
Are you saying that you have a carb stamped 7042257?
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Old March 3rd, 2016, 06:00 PM
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One source listed a 7042253 possibility, but that source was not the CSM or factory PN Manual
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Old March 4th, 2016, 03:27 PM
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Originally Posted by oldsmobiledave
Are you saying that you have a carb stamped 7042257?
Someone told me they had one with that number, I said it was probably 251. But we'll see
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