Model Identification Help YZ-870C?

[LosiRacer1]

Got this guy in a large lot of cars and I'm quite the Yokomo noob. Been getting a crash course on vintage Yokomo lately.
I think it may be a YZ-870C? But there appears to be multiple models of the 870C?
Any Identification help would be appreciated.

[LosiRacer1]

Couple more pics.

[jwscab]

Yes 870c. It has associated shocks on it. A jammin top brace and an rpm front bulkhead. Maybe gpm or something like that upper links steering I don't know but aftermarket

[jwscab]

Closer inspection says it's got an rpm rear bulkhead also. And maybe something like a Robinson spur gear with an adapter

[LosiRacer1]

Great, thanks for the help. I thought they looked like Associated shocks, but didn't know what came with the kit.
The steering kit on this thing is quite nice. Silky smooth.