hey all do 120y diffs bolt straight into 1200s coz if they do WOOHOO! if they dont tell me how i can fix that problem cheers jacob

yes, using all the U bolts and spacers and rubber things that go round the leaves in the 120y, also you need to get the extra about 6 inch long 120y leaf and longer bolt with spacers that holds the 120y leaves together, oh and the tailshaft

i can go grab a pic of the stuff needed if i wasnt that clear

if u wernt that clear lol naa good job cheers so basically i need most of a 120y rear end sweet thanks mate

yeah if you just take the leaves diff and everything in between, you should figure it out

sweet im usin it for the l series

i was doing that, till i got a ute diff

yd ya go the ute diff?

stronger than most 120y diffs, 120y BW is the only one that is of the same strength
but for an L series conversion you want to find an auto BW diff'd 120y then the tailshaft has a chance of fitting straight up

i didnt have a 120y with a BW, so i got a ute and used its diff and got a talishaft shortened to suit, also different ratios are easier to get for ute diff, and centres are easy to get too

im using bw h150 from 120y behind turbo l20b, no breakages yet but will upgrade to bw r31skyline later, have a welded centre though!