For all your 1UZ need : http://www.lextreme.com/forums/ good people lot of knowledge and lots of parts for TT project ,unlike the VH ... as far as i know . And IMO for the tranny go with a Tremec TKO600 for a chevy they are stronger then V160 and way cheaper they handle LOTS of power unlike the R154 .
1UZFETT in a MK4 supra in all its glory !!