Hi, New to the forum, not exactly a Z, however my "toy" is a Datsun 180b (or P610 if that works) rally car 2.2L L-18 engine, fuel injected (megasquirt ecu) 260z gearbox; R200 Diff (4.6:1) - custom Z CV driveshafts I'm about to undertake my first Z box rebuild, so thought I'd join and undertake some searching to get a few tips and tricks. Cheers, JAson & MARla (JAMAR)