350z lsd in 370z open diff swap.

Z34saundo · 11-24-2020, 02:18 AM

I really need some help, I got a 350z lsd, swapped into my 370z pumkin and I’ve read about this swap being done a thousand times but the shop is saying the gears don’t line up, can anyone help me with this, or have some Info?

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Rusty · 11-24-2020, 09:28 AM

If the ring gear is too far away. You will have to shim it. Which is never a good idea. If it's pinion depth. It has to be shimmed too. You would have been better off with the right parts to begin with.

Z34saundo · 11-25-2020, 01:51 AM

I went ahead and orders the Z1 street pro diff!

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Animalistic · 11-28-2020, 03:52 PM

I did some research on this a while back. The swap is the whole center section. They you just change out the axle stubs.

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11-24-2020, 02:18 AM	#1 (permalink)
Z34saundo Base Member Join Date: Apr 2020 Location: Vancouver, Canada Posts: 11 Drives: 02 Z33 17 z34base Rep Power: 5	350z lsd in 370z open diff swap. I really need some help, I got a 350z lsd, swapped into my 370z pumkin and I’ve read about this swap being done a thousand times but the shop is saying the gears don’t line up, can anyone help me with this, or have some Info? Sent from my iPhone using Tapatalk

11-24-2020, 09:28 AM	#2 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,184 Drives: 2011 Nismo GM 6M Rep Power: 2684437	If the ring gear is too far away. You will have to shim it. Which is never a good idea. If it's pinion depth. It has to be shimmed too. You would have been better off with the right parts to begin with. JARblue and Z34saundo like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

11-25-2020, 01:51 AM	#3 (permalink)
Z34saundo Base Member Join Date: Apr 2020 Location: Vancouver, Canada Posts: 11 Drives: 02 Z33 17 z34base Rep Power: 5	I went ahead and orders the Z1 street pro diff! Sent from my iPhone using Tapatalk Rusty and NissanTracker like this.

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11-28-2020, 03:52 PM	#4 (permalink)
Animalistic Base Member Join Date: Nov 2013 Location: Houston, Texas Posts: 141 Drives: 11 370Z Pearl White Rep Power: 12	I did some research on this a while back. The swap is the whole center section. They you just change out the axle stubs. Sent from my iPad using Tapatalk