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Old Jul 12, 2007 | 11:47 AM
  #1  
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Default Engine Swap

I'm thinking about swapping a 4.3 engine in a 1992 S-10 Blazer, with a 2.8 out of a 1991 S-10 truck. I would like to know if this is possible? Does anyone know if the Trannies are the same?

Any help would be nice, Bill
 
Old Jul 12, 2007 | 11:59 AM
  #2  
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Default RE: Engine Swap

Well, this has to be a first...

No, the transmissions are not the same. The 2.8L is a 60* v6 which has a much narrower bolt pattern on the bellhousing than the 4.3L 90* v6 which shares its bolt pattern with the Chevy V8s.
 
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