are there any bolt in upgrades after a D bomb that left my diff use less its irs cheers guys.

Hey mate, I'm upgrading the diff in my 1600 to an r180 LSD out of a subi wrx sti. This is an overkill for my car as I'm only running a worked l18 but the old r160 died under the pressure.
Another option for you is too look for an r160 subi LSD, try japos donks in wodonga as their a specialist subi wrecker.
With the subi upgrade you will need to modify the output shafts to suit the datto shafts and a set of 1600 flanged half shafts. There are a few posts in the driveline section on exactly what to do.
If you want any parts for your existing diff to get it going let me know because I have a few diffs in bits and I'm only at wagga. Let me know.

_________________
Chris Thomas

1971 1600, mild L18, 5 speed

All I want is less to do, more time to do it and higher pay for not getting it done.

so 1600 rear ends are the same as 200bs?

The diffs are, the suspension is different tho

_________________
Chris Thomas

1971 1600, mild L18, 5 speed

All I want is less to do, more time to do it and higher pay for not getting it done.

MR30 skyline hatch cv-jointed R180 rear ends are virtually a bolt in job apparently.

Gives you disk brake, LSD and upgrade to R200 options if you're interested in that

widens track by 30mm or so

_________________
you are not a beautifull and unique snowflake...

so a r180 wont just bolt into stock sharfts

you will need the diff stubs from the R180 from memory and these then bolt the std uni joint flanges...