Why do you think they were 67's I think they are identical. Is it the SAE67 cause my 68' says that too.
David
http://FirstGenFirebird.org/show/closeup.mv?CarID=571 If i don't get this car back on the road soon i'm gonna go postal! On a quest for FGF knowledge 1968 Pontiac Firebird Convertible 1969 Oldsmobile Cutlass "S" Convertible *Sold*
That SAE number doesn't mean filt when it comes to year identification, on any car--at least it didn't back then, and it was one of the first things covered, back then, in high shool automechanics I.