8 3/4 sure grip replacement

[jusglazin]

What aftermarket units can I use to add positive traction to my open 742 ?

 

[RustyRatRod]

Detroit Locker, True Trac, Powertraxx, Lock Rite, Track Lock (sucks balls), Dana Power Lock, Auburn, spool.

 

[Nacho-RT74]

I used a YUKON unit... working perfect. Also affordable.

the seller I got gave me the chance to choose how much "GRIPPED" I wanted. I went for an streetable version since my car is street, which uses just one convex disc by side. For more agressive, uses 2 by side

 

[Belvedere-II]

Here's an article about the True Trac
http://www.streetlegaltv.com/tech-s...l-mopar-8-75-inch-third-member-and-axle-swap/

 

[MikeyT]

I reallt like true loc, and auburn gear myself.
I also stayed at a best western last night and that give me the benefit of knowing nothing more then just an opinion.
Mike

 

[mosquito13]

Detroit Locker, True Trac, Powertraxx, Lock Rite, Track Lock (sucks balls), Dana Power Lock, Auburn, spool.

i am in the research mode on getting one for my donated 489. care list those in preference, for a mild 440 , stock stall and thinking of running a 3.90 or 3.55.

 

[RustyRatRod]

My personal preference in a street car is the Dana Powerlock. It's virtually bulletproof, rebuildable and will acheive 100% lockup in a straight line. Not to mention they are proven with over 50 years of production.

i am in the research mode on getting one for my donated 489. care list those in preference, for a mild 440 , stock stall and thinking of running a 3.90 or 3.55.

 

[MikeStahl]

here's a question while on this topic....sorry to jump in
for 35 spline axles my only option is a spool for 8 3/4 correct?

thx

 

[RustyRatRod]

I'm not sure if any specialty companies such as Moser might not make something in a 35 spline other than a spool. If not, I don't see why the side gears couldn't be bored and resplined and some matching clutches modified. I bet Dana 60 clutches would be close enough to do it. Something out there has to be. How much trouble can it really be?

 

[snakeoil24]

Spend your money wisely, don't waste your time with anything but Dana. It is still made in the US not by a bunch of idiots from China!

- - - Updated - - -
Go to DTs and just get a new set of Spiders.

 

[RustyRatRod]

After some quick research, it seems Dr. Diff may sell everything to do a 35 spline conversion.

http://www.doctordiff.com/

 

[snakeoil24]

Rat Rod Doctor Diff is a really good guy to deal with

 

[MikeStahl]

thx rusty....had something like bouncing around in my old head...just wanted to hear from someone else...lol

snakeoil...dana would be the first but gota fab moser housing w axles minus the pumpkin

 

[RustyRatRod]

That seems to be the word on the street.

 

[MikeStahl]

thats a good word too, i'll give him a call..thx guys

 

[RustyRatRod]

Let us know. That might be an upgrade I would do.

 

[jusglazin]

Where's the best place to buy a Dana?

 

[MikeStahl]

Sadly no magic machining to convert to 35 spline....talk to drdiff & DTS it was worth a shot....will go with the spool

 

[RustyRatRod]

Well dangit.

 

[74chAARger]

The Dana Powerlock are the best, as the Chinese knock-off units are too wide and have fitment problems. The Powrer lock is proven reliable at higher power levels, and can be rebuilt if needed.