Best locker for a 8 3/4

[Sparxx]

What is the best bang for the buck when it comes to a locker for a 8 3/4? And best place to order one from?

[1971Y13]

https://www.summitracing.com/parts/dtl-913a572

[dodj]

That's what I bought and where I bought it from.

[Husk Challenger]

I put one in my 8 3/4.

I was also going to buy a Eaton on Dr Diff, then i saw he doesn't sell them anymore. https://www.doctordiff.com/8-3-4-eaton-truetrac-differential.html

So i bought this model: https://www.doctordiff.com/8-3-4-helical-gear-sure-grip-sure-trac.html

Great service from Dr Diff!

[7212Mopar]

I think the PM was asking for a locker like a Detroit Locker that is not a LSD or Torsen with a fixed gear locking ratio typical for street cars.

[Sparxx]

Sorry that's not what I'm looking for. I'm looking for the spider gear replacement. Might just have to do the old Lincoln locker on it I guess.

[SpeedD408]

Are you referring to the Eaton Detroit Gearless differential?

[Burdar]

I'm looking for the spider gear replacement.

Are you talking about a "spool"?  It does away with all the side gears and locks both wheels together ALL the time.

https://www.doctordiff.com/8-3-4-lightweight-spool.html

[7212Mopar]

May be PM is looking for this to replace the spider gears in his open differential.

https://www.randysworldwide.com/spartan-locker/