Moparts

What type of 'Sure-grip' is this??

Posted By: 76Beeper

What type of 'Sure-grip' is this?? - 10/14/11 01:12 AM

Guy's here's a picture of a 742 case I just pulled from my 71 Satellite.

The previous owner said it has 4:10's with a sure grip but have alook.

I can't see any springs, clutches or cones.....and it sure isn't a one wheelie peelie.
Any ideas?

Posted By: Pacnorthcuda

Re: What type of 'Sure-grip' is this?? - 10/14/11 01:13 AM

Clutch type! THe good one!

Posted By: MoparforLife

Re: What type of 'Sure-grip' is this?? - 10/14/11 01:41 AM

Posted By: 340SHORTY

Re: What type of 'Sure-grip' is this?? - 10/14/11 06:25 AM

with aftermarket gears

Posted By: dogdays

Re: What type of 'Sure-grip' is this?? - 10/14/11 04:59 PM

SCORE!!! PowrLock

R.

Posted By: Cab_Burge

Re: What type of 'Sure-grip' is this?? - 10/14/11 06:23 PM

Taht is the dana Corp. clutch type posi with a set of Richmond gears added onto it

BTW, that posi is rebuildable, DR DIFF,Cass, ahs all the parts to rebuild it, if and when it is needed

You have to take them apart to get to and see the clutches and drive paltes, side gears and so on

Posted By: MLR426

Re: What type of 'Sure-grip' is this?? - 10/14/11 06:42 PM

11/30/67 dated clutch type and a good one

logan426

Posted By: 76Beeper

Re: What type of 'Sure-grip' is this?? - 10/14/11 10:28 PM

Many Thanks for the info my Mopar brothers!

I was told some time ago that you couldn't really see the clutches on that type of Sure-Grip unit & there's a difference on the way the unit is bolted to the ring gear support - on a cone style the bolts come in from the ring gear side - on a clutch style they come in the opposite direction.
Thanks again!