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longfield cvs for hzj75

Posted: Sun Jul 03, 2011 7:43 pm
by weno761
hi

i have spent alot of time trying to find this out but still havent found the answer.

i want to put longfield cv's (birfields) into my 93 model 75. which ones do i get?? i know i need 30 spline as i counted my old broken cv. do i get the hilux, 40 series, 60 series or 80? i still want to run my standard axels.

sorry if this has already been convered but im new to this site

Re: longfield cvs for hzj75

Posted: Sun Jul 03, 2011 7:57 pm
by hulsty
Check with zoltan he runs them in his high pinion front. I run 40 series in my low pinion front.

Re: longfield cvs for hzj75

Posted: Sun Jul 03, 2011 8:30 pm
by weno761
thanks hulsty,

from what ive gathered the pre 1990 hj75s will fit the 40 series kits. but the post 1990 hzj75s wont????

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 10:58 am
by weno761
from what i have found out both the 40 and 60 cv's will fit. can anyone confirm this and possibly tell me which one would be the better choice?

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 12:11 pm
by hulsty
40 and 60 cvs are the same, hilux too

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 1:24 pm
by dogbreath_48
My understanding was that the hp zj75's ran 80 series cv's...

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 3:18 pm
by 84sloth
correct high pinion 75's are 80s cv's.

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 4:32 pm
by Z()LTAN
Wrong guys hp HZJ75's all run 40 series / hilux cvs.

They are 27 spline on the axle side and 30 spline on the hub side.

Earlier HJ75's with the Lp 9.5 housing are also 40series cvs.

80 series cvs are much larger and are in the 79 series coil front.

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 5:20 pm
by dogbreath_48
Z()LTAN wrote:
80 series cvs are much larger and are in the 79 series coil front.
Ahh-ha! That's where my confusion arose. Shame, really.

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 5:59 pm
by 84sloth
what the hell hey zoltan. my 1991 hzj80 cv is shorter then the later 16inch brake 80 too. weird why they made so many different combo's for the one centre

Re: longfield cvs for hzj75

Posted: Mon Jul 04, 2011 7:46 pm
by weno761
just went down the shed and recounted. on the axel the inner diff spline is 30, the outer side of the axel into the cv is 27 and the hub side off the cv is 30.

what a bitch why arent they all the same??

so i am guessing i need the 27 spline 40 or 60 series as they are the same??? to fit my standard axels????

not the 30 spline as i thought. lucky i didnt rush in and order the 30 that could have sucked.

Re: longfield cvs for hzj75

Posted: Tue Jul 05, 2011 3:37 am
by Z()LTAN
Mate talk to chris at locktup4x4 u wont get the wrong parts.

U need a 27 spline hilux/40s cv mate

Re: longfield cvs for hzj75

Posted: Tue Jul 05, 2011 8:21 am
by weno761
Riteo. Cheers for your help everyone