07-19-2006, 02:09 AM
Join Date: Oct 2005
Location: Melbourne, Australia
I went through a similar pain getting the suitable parts. Here's a list of the more confusing bits!
But really, for the cost it's not really worth it. Especially if you're planning on buying a bunch of parts for racing.
Hara alu dogbones 61338 x 4
Alu rear diff 61332 (includes plastic blades)
Narrow diff pulley 61050 (replaces old pulley+ suits new alu diff)
Hara one-way holder 61323 (purple!+new drilling pattern)
Narrow one-way pulley 61051 (new drilling - works with new or old one-way holders. But old style pulleys are not compatible with the new hara holder)
New edition one-way cups 70713(to work with new hara dogbones)
you'll also need new bulkheads(re-enforced), new shock towers(thicker), new shocks.
The main advantage is the new alu diff (smoother/lasts longer)and the improved cvd's(stronger+lighter than HD).. but in order to use them there are lots of compatibility issues so it's not cheap.