I have 2 non threaded LSTs I bought a few years ago (use clips like traxxas) and 4 threaded LST2 shocks, Threaded shocks come with the LST2 pn# ( LOSB2812) but not the LST V1 pn# (LOSB2801)
LINK
The hard anodized
LINK bodies, with the LST2 aluminum tops and Ti shafts are what most of the dudes on the lst forum use as an upgrade.
or
They buy the Aftershocks plastic bodies, the LST2 aluminum caps and adjustment rings and the Ti shafts, for a lighter weight set up.