question/part ID on old 1/12 scale parts

[aconsola]

got this stuff in a lot. the oldest 12 scaler I have owned was a 12l3.
The niftech hub says it is for 12lw and revolver12, but it looks much different from the trinity packaged one which is for the revolver12, but has no holes to bolt a wheel on. The wood racing part looks very similar to the trinity part.
do the early cars not have the right wheel bolted directly to the hub?

also, what are the plate things at the bottom? Both look to be unused, and too small to be a chassis, maybe a top plate for something?
All will likely end up in the BST, but I'd like to know what they are before offering them up
Thanks!

[isobarik]

thats right early pancar didnt bolt the right diff side wheel the axle was longer and the nut came on the outsid of that wheel to hold it together.

mvh isobarik