Search found 8 matches

by Malibu ss 64
Thu Oct 19, 2023 10:36 am
Forum: 12 Bolt Differential Questions
Topic: Ringear bolts
Replies: 1
Views: 6407

Ringear bolts

Are the generic ringgear bolts in rebuild kits ok to use? Or should I get ARP.
by Malibu ss 64
Mon Aug 21, 2023 1:22 pm
Forum: 12 Bolt Differential Questions
Topic: Posi id
Replies: 2
Views: 3797

Posi id

Found this posi on local craigslist.
Seller says its for 12 bolt 65-72 car. He also says its a 2 series with 3.08 gear so it doesnt sum up? Looks like something else?
Can anyone id it?
by Malibu ss 64
Wed Aug 16, 2023 11:01 am
Forum: 12 Bolt Differential Questions
Topic: 30 splines c-clip axles
Replies: 1
Views: 3593

30 splines c-clip axles

How strong are 12 bolt aftermarket 30 splines c-clip axles? Like strange, Moser and other us made axles. 550-600hp and drag radials ok?
by Malibu ss 64
Sat Feb 21, 2009 7:07 am
Forum: General Differential Questions
Topic: Narrow a rear end
Replies: 4
Views: 12042

Re: Narrow a rear end

Thanks for the answer!

So I need to find a bar then instead of a pipe I guess and make a jig like this?

Image

Marcus
by Malibu ss 64
Wed Feb 18, 2009 1:52 pm
Forum: General Differential Questions
Topic: Narrow a rear end
Replies: 4
Views: 12042

Narrow a rear end

Hi! I have a spare rear that I´m going to build up with left over parts. It´s a El camino 71 12 bolt with a 2.73 gear from start it was a open rear, the carrier and axles are gone. Have a 2 series posi in parts and aftermarket axles, the axles are 2" shorter than 68-72 axles so I need to narrow...
by Malibu ss 64
Mon Feb 09, 2009 2:37 pm
Forum: 12 Bolt Differential Questions
Topic: 33 splines posi
Replies: 5
Views: 12278

Re: 33 splines posi

Thanks! Going to run it as it is! Just wanted to be sure. Great forum! Heres pics of my rear. Axles spiders etc. http://i65.photobucket.com/albums/h211/12bult/IMG_2092.jpg New ends. http://i65.photobucket.com/albums/h211/12bult/IMG_2893.jpg Welded tubes. http://i65.photobucket.com/albums/h211/12bult...
by Malibu ss 64
Tue Jan 27, 2009 1:01 pm
Forum: 12 Bolt Differential Questions
Topic: 33 splines posi
Replies: 5
Views: 12278

Re: 33 splines posi

Thanks! It´s a aftermarket eaton limited slip unit with carbon clutches and 400# springs, it´s 3 years old. So you think the hub/journal will hold up fine? Have you seen or heard of any troubles with hub/journal on 33 splines posis/spools? if a Truetrac holds in the area for a 700 hp high nine car I...
by Malibu ss 64
Sat Jan 24, 2009 10:43 am
Forum: 12 Bolt Differential Questions
Topic: 33 splines posi
Replies: 5
Views: 12278

33 splines posi

Have a 12 bolt passanger question. Just upgraded my rear to 33 splines axles. Used my almost new 30 splines Eaton posi and opened the holes 020 more than the new axles and changed spiders. Now after I heard a couple of horror stories that a 33 splines unit will break cause the opened hole to accept ...