3.7 final drive gear for 350Z HR 5AT(WITH STOCK LSD)

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11-29-2011, 12:08 AM

twojaw

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3.7 final drive gear for 350Z HR 5AT(WITH STOCK LSD)

HI....

I am owner of 350z hr(07) 5AT touring model (with stock LSD) living in South Korea..

i have question....plz help me...

i would like to swap stock final drive gear(3.357) to 3.7 final gear(part no. 38100-0B56A, or 38100-0C56A)

my 350z hr 5at has pumpkin (diff.) with stock LSD(VLSD)...

can i just buy one of above part and just install it???

if it does not fit my z ......... i must buy 350z hr 6m/t pumpkin???

Last edited by twojaw; 11-29-2011 at 12:09 AM.

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12-04-2011, 09:26 AM

dab69

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3.3 gears are thicker so you need ~ 10mm spacers
+ set up (shims) for proper ring/pinion gear engagement

or just install ~2008 g37 sedan carrier/diff with 3.7 already installed

shipping probably a big issue for you-
you have to decide for yourself there