So then the # 481988 is the casting number, located passenger side near distributor,below the head.What can you tell about a motor from this? I cannot tell from the pics i was sent what the block code is or any other codes other than the heads which are stamped 46 on both sides. I guess i'll have to e-mail him back to ask him.
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*
