700r4 bowtie overdrive level II

I have a '79 blazer 2wd with a stroker (ht383)
Bought a brand new bowtie overdrive for it (has now about 750 miles on it)

It's a performance tranny and shifts pretty harsh, I am starting to hate the thing because of it and all the hassle with the tv-cable.

It shifts into all the gears and lock-up works great.

I am gonna take it out and put in the good ole th400!!

Asking $900.....or make me an offer!

This includes 2 torque-converters (tci saturday night special and tci tow)
also will include tv-cable and throttle linkage for demon-carb.