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7" Sierra diff rebuild advice
Zetecron - 17/2/16 at 09:30 AM

Hi guys, looking for advice on who you recommend for Sierra 7" diff rebuilds? Need a 3.38 swapped into a 3.62 Lsd i already have. Your feedback would be appreciated ie, your good/ bad experiences in the past on this subject. I know its not going to be cheap but want to fit and forget. also forgot!! For a hayabussa powered car is it work servicing or uprating the std viscious Lsd? There all getting on a bit in the years now but they maybe last forever do they? Car used on road & trackdays.
Thanks in advance for your help.
Ronnie

[Edited on 17/2/16 by Zetecron]


CosKev3 - 17/2/16 at 09:59 AM

http://www.daveraemotorsport.com/

I've not used him but my m8 zx12rdug off here has and had really good service doing exactly the same swap as you are


hkp57 - 17/2/16 at 10:20 AM

Call Andy at the Scottish Kit Car Center, he did a mine installing a ATB diff into my 3.14. Good service.


http://www.scottishkitcarcentre.com/


Johneturbo - 17/2/16 at 02:13 PM

Why don't you unbolt the lsd from the 3.62 and bolt it into the 3.38 i did that with my 3.14, you only then need to adjust the backlash


hobbsy - 17/2/16 at 04:25 PM

Road and Race transmissions in Kent did some diff work for me

Good service


mk7matt - 17/2/16 at 09:53 PM

quote:
Originally posted by CosKev3
http://www.daveraemotorsport.com/

I've not used him but my m8 zx12rdug off here has and had really good service doing exactly the same swap as you are


I recently got Dave to rebuild my gearbox and LSD.
Absolutely fantastic service.
I've not finished putting my car back together so can't report on how well they work yet - but they look nice and shiney