Found this site it is pretty useful.
http://www.oldchevytrucks.com/blog/tag/1967/
So heres what I gave.
1.Truck has vin plate for 1971
2.Has no E-brake at the time but the bracket under the dash is for a 67-68 style
3. Wiper and light switch orientation is that of a 67-68.
4. Truck does has a large back window.
Do all year trucks have a dome light?
Does anyone have a picture of mounting wholes or how a 69-72 e-brake mounts?
Does anyone have a picture of the 67-68 fuse block vs the 1969-1972 fuse block?
I appreciate the help, once again.