View Full Version : engine and head #'s


thehax0rcist
08-03-2005, 04:18 AM
Finally got my motor and tore it apart, wondering if someone can translate the numbers for me, ive been told its a bb from a 72 chevelle ss.
On the block, behind the flexplate is "CONV" and "HI PER PASS" around the top rear of the block is "8999290", "C(G?)M9T", and"E572". On the cylinder heads they have "6272292","C(G?)10T", and both heads say "PASS" does PASS mean that i have 2 passanger side heads or just heads made for a passanger car, also, is this a numbers matching engine? If so, any takers?
thanks,
john

JLT25
09-30-2005, 10:56 AM
I LOOKED UP #8999290 AND #6272292, BUT DIDN'T SEE THOSE NUMBERS. YOU CAN GO TO mortec.com, THIS SITE HAS CASTING NUMBERS YOU CAN LOOK AT.