The numbers on the pad behind the alternator are as follows:

T0310J0 190181731

The engine is in a 72 Chevelle SS, not sure what it came from originally, or what it is exactly... hoping someone can look it up for me...Thanks!
-JB

T=Tonawanda engine plant
0310=Mar 10th engine asembly date
JO = '69 Impala Police, 396/265 2bl L-66

1=Chevrolet Div
9='69 model year
0=Oshawa assembly plant, could this be a D for Doraville plant?
181731=car sequence number

Rene
66_Malibu