Rb26 in a gts4

[cschepp]

How hard is this to achieve. I haven't paid much attention the 4's until now and would be wondering how hard this would be to accomplish? Is there a difference between the rb26 and gts4 trannies or are they the exact same? If you have any input please let me know.

[sarazinj]

they are exact same, rb20 engine mounts work better on the 26 for the swap, and the wiring is frustrating

[GTRADDICT]

they are exact same, rb20 engine mounts work better on the 26 for the swap, and the wiring is frustrating

I thought the GTS-4 tranny is not the same as the RB26? I remember vaguely seeing RB26 tranny>RB25 tranny> GTS-4 tranny(RB20)

Not sure at all do.

[cschepp]

I'm not worried about the wiring as that will be an easy fix. I am wondering about the tranny and if I need to use the 20 mounts to get it to work? Also is the trans the same? I really need to know

[sarazinj]

the gts4 has a gtr drivetrain with an rb20 motor, the transmissions are the same, i have two in my garagae as we speak

[cschepp]

You wanna sell the shifter part to it? I need one. That sounds good but lastly then I need to know if I will need to use rb20 mounts or if I can just use 26 mounts. The 26 would be better

[DreadedFist]

the gts4 has a gtr drivetrain with an rb20 motor, the transmissions are the same, i have two in my garagae as we speak

The gts4 rear end has a shorter final drive and the transmission has different gear ratios, I believe.

[DJ]

Sorry if im thread jacking but whats the difference between the front diffs?i just picked a built rb26 with a gts4 sump

[cschepp]

Actually I will need to know this as well! I will be using a rb26 diff for the front so will I have to use the following:
Rb26 front diff/trans/ rear diff in order for things to cooperate properly?

[LuckyGTR]

just buy a gtr