Quote:
Originally Posted by Bruce Meyer
Did they put 12 bolt rearends in 65-72 Big Car Pontiacs?
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Not in any US built big Pontiacs.
While the big car '65-70 Pontiac 8 7/8 P series rear & the '71-76 8 7/8 MP series rears are both 12 bolts, neither are a 12 bolt Chevy car diff.