69 Camaro 9561

[PHen]

I have a 9561 and it has been certified. it has all the original sheet metal except the trunk lid. no rust.
I don't have the original engine, transmission, or rear end. it has a 454 engine with tremec 5 speed transmission and 12 bolt rear.
The car was originally lemans blue, it has been painted one time and is now black w/hockey stripe. fair paint.
it has the houndstooth interior which is not original.
I would like to locate the original drive train if possible. The car was sold originally in Ohio. I got it from a man in KY.