I continue to find leftover NA Miata parts.
Headlight, turn signal, wiper switch assembly W/O cruise control. $45 plus shipping.
A/C condenser fan, $45 plus shipping.
Schroth Rallye Cross harness. $75 plus shipping.
This was in my Miata for about a month before I sold the car. The upper straps wrap around a harness bar. I removed the original lower (bolt in only) tabs and replaced them with threaded links so that it can be quickly installed or removed in a car with eyebolts. I think I even have a pair of eyebolts that I can include.
This is what I removed:
Belts are in excellent condition. Top straps pull down, lap belts pull up. There is a single seat belt type buckle in the center. I paid $170 for it.
1.8 intake manifold. I was going to send this out to be extrude honed but never got around to it. $30 plus shipping.