This set of Ti64 Titanium turnbuckles are made in the USA and are a great hop-up for your DS.  Compatible with both the original and rerelease kits.  M3 tread.

This kit includes 7 turnbuckles, 4x0.75", 2x1.0" and 1x1.625"

NOW AVAILABLE with RPM Heavy Duty Rod Ends:  https://www.dragonpunchrc.com/product-page/rpm-heavy-4-3-duty-rod-end-ball-cup-set-16-pack