D dogman New Member Joined Mar 6, 2019 Messages 2 Karma 0 Car 1966 chevelle coupe Mar 6, 2019 #1 I have a 1969 427 motor #3963512, suffix code on block is ceo or ce073676 on the right side of engine. I have not been able to find this suffix code anywhere. Any help would be great. it has iron heads. dogman
I have a 1969 427 motor #3963512, suffix code on block is ceo or ce073676 on the right side of engine. I have not been able to find this suffix code anywhere. Any help would be great. it has iron heads. dogman
T tar6569 New Member Joined Mar 29, 2020 Messages 14 Karma 0 Location Maine Car 1968 Chevrolet Impala Mar 29, 2020 #2 CE is Chevrolet Engine. Was most likely a warranty replacement
