Bolt Patterns for 231's

zerosin

New Member
Joined
Oct 6, 2003
can anyone tell me if the tranny bolt pattern for the oddfire 3.8l is any different to the later ones
 
If you're talking about the bellhousing patterns, they are the same. Only difference in the oddfires are the crankshaft rod journals, cam, distributor.
 
thanx heaps...thought that may be the case but very few buick motors here in australia
 
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