I need the plastic part at the end of the visor that you screw into the ceiling.   Any ideas where you can get this part.  

http://techno7.hp.infoseek.co.jp/gsr-v.htm

Not something I would get, but interesting.     http://www.suruga-speed.co.jp/oneoff/domes...ff_starion.html

I am settign up plans on a drag engine.  I am thinking T-66, or soemthing around there (or might stay mitsu 25G) .     Full prepped block. O-ring, .060 over, all the bearing journals re done, usual BSE, teflon coated cyclinder walls   Then shot peened rods, JE or ARIAS inside, Clevite bearings, SCE copper gasket, marnal head, custum ground cam ( 292 int dur, 294.5 exh dur, .49 lift both int&exh, 110.5 deg sep) 3-3.5" exh, full 15k  balanceing   MPI(hawk management) (either Glens or EIP