Rb25 Block Differences. Gtt Vs Gt-4 (or Other 4wd Block)

[John M]

Ok so

I bought a block for my GTT neo. It was sold to me as a "rb25det neo" and then come to find out its AWD. i thought i would just have to adapt the oil pan and pick up but now its got me worried. I read that the GT-4 and GTT blocks are very different, like the pistons, rods, oil squirters (lack of) are different.

can anyone help? what kinds of AWD blocks are there for the RB25, i know this one had the transfer case on the oil pan.

-thanks,

John

heres pics of the new block

[salival]

Hi,

Just grab a GTR/GTS4 or stagea aluminum sump and have it modified by an aluminum welder to have the transfer case cut off/welded up.

I've done a few of these now (about 30+) and it's easy and the best way to fix your problem.