Hey folks, I'm looking for a small block, ideally a 327 for my coupe and I've located one. The owner was nice enough to take pics of the ID numbers (except for the crank, working on that one...). I already know it's a 63 327. (F2 63 and 3782870). Here's where I get confused, take a look at this pic: The I6 of the code is what's confusing me. Does this decode to meaning T=Tonawanda 07=7th I=September (6 what?) S= powerglide (and on some databases it's for 1962)? Any clarification is appreciated. I'm probably the last person on the HAMB to learn about this stuff...hahaha.