pretty much new to the H.A.M.B. i need help IDing a motor

pretty much new to the H.A.M.B. joined awail ago but never got on it im from Tucson az and currently building a 29 ford roadster im still young just getting into the hotrod/ratrod scene and i need help IDing a motor my best guess was a 67 327 chevy vett here are some pictures of the block

 

Be easier if you didn't stand on your head to take the pictures
If the suffix on the stamp is "er" like it appears to me- that would be a 67 327 special high performance 325 horse engine. Born in a Chevelle with a 4 speed and hd clutch.
Good one! That outta move that lil roadster.

 

lol sorry about the pics the last 2 are "EB" , VII07EB and thank you for the help

 

There are 9 of the EB applications
55 truck 265
57-61 impala 284 turboglide trans 4bbl carb
66-67 chevelle 327 275hp manual trans
65 chevelle 327 300hp 4bbl

The 3892657 casting number was used in 66-67 so that narrows it down.
Look at the date casting on the back of the block just outside the oil sender hole

 

Years Casting CID Low Power High Power Main Caps Notes
1967 3892657 302 290 290 2 Z-28, small journal
1967 3892657 327 210 350 2 car & truck
1967 3892657 350 295 295 2 Camaro

Found this info at : http://www.nastyz28.com/sbchevy/sblock.php

 

Welcome from Georgia. I lurked around here for a long time before getting involved a bit as well. There is a great wealth of knowledge here. A good group of guys. Ken