Page 1 of 1

40 series ratios

Posted: Sat May 28, 2005 9:33 pm
by crankycruiser
A mate is puttin a 40 series diff in the rear of his lux and wants to match the rear ratio to the existing front 4.8...

can u git the cruise diff in a 4.8??

I know u can git a 4.88, but thats no good

Posted: Sun May 29, 2005 4:15 pm
by NICK
after market only, .08 isnt going to make a differance.


NICK

Posted: Mon May 30, 2005 11:25 pm
by Robbo171
most 40series diff's i've seen are all 4.11 (9x37)
maybe the diesel BJ's are 4.8s?

Posted: Tue May 31, 2005 11:20 am
by DIRTY ROCK STAR
yeah 4.11 is the standard on the 40s.

but you can get others aftermarket, and the stout ratios.

Posted: Tue May 31, 2005 11:22 am
by Tiny
DIRTY ROCK STAR wrote:yeah 4.11 is the standard on the 40s.

but you can get others aftermarket, and the stout ratios.
A mate is running 4.88s in his 40. but from memory it is in 60 diffs so not sure about whats around to suit 40 diffs

Posted: Wed Jun 01, 2005 4:20 pm
by 4sum4
Tiny wrote:
DIRTY ROCK STAR wrote:yeah 4.11 is the standard on the 40s.

but you can get others aftermarket, and the stout ratios.
A mate is running 4.88s in his 40. but from memory it is in 60 diffs so not sure about whats around to suit 40 diffs
there the same.

And the ratio`s in the after market cruiser and lux will be both 4.875

Posted: Wed Jun 01, 2005 4:24 pm
by Tiny
4sum4 wrote:
Tiny wrote:
DIRTY ROCK STAR wrote:yeah 4.11 is the standard on the 40s.

but you can get others aftermarket, and the stout ratios.
A mate is running 4.88s in his 40. but from memory it is in 60 diffs so not sure about whats around to suit 40 diffs
there the same.

And the ratio`s in the after market cruiser and lux will be both 4.875
well he is looking to get rid of them in favour of deisel gearbox or sumfin, can ask if wanted