Went looking at a wreckers for a Alloy H165 diff, I couldnt find one but as I walked out there was an old Datsun1500 ute, stuck my head under the back, gave the diff centre a scrape, and to my surprise it was an Alloy housing... BINGO!!

Not really what I was looking for but thought I would grab it as they are hard to find...

Good stuff. Pays to know your stuff !! For your interest i dont have much of a idea

your looking for a early should i say the first bluebird

the bent bannana bluebird, 60's bluebird, twin head light

they look a bit like a morris

theses have alloy centers but rember they are impirial threaded at that stage

wanna sell?, what ratio?

pm me if intrested in selling

Sorry dont really want to sell it, I might end up needing to use it in my 1000...

Sorry...

keep me in mind if you do ever decide to get rid of it

still curious on the ratio anyway, hope that wasnt at centre road, i could have beat ya to it if i had more time when i was there on satdy

Topgear that is the exact diff I run in my ca18det 1200 the width is spot on (around 20mm wider than stock) they run 29spline axles and are 4.625:1 ratio. The 720 series datsuns and early navara centers fit giving you a choice of 4.11 4.3 4.625 4.825 and 5.1 only the 4.6 is alloy and unfortunately the crownwheel and pinions are not interchagable. If you happen to make a LSD to suit this I would be more than happy to purchase one.
Cheers Andrew

I am making H190 lsd's at the moment... Would have thought that they would fit but I could be wrong???

The diffs will fit the only probelm will be if they have the center rubbing block for the axles to locate. The axle flange is shimed to give the tapered bearing preload you will figure this out once its all appart. If the centers your are building will work let me know.
Cheers Andrew