[SOLD] 8 3/4 third member suregrip 3.91

[70-duster]

I have a 8 3/4 third member sure grip posi that has 3.91 gears. It is completely rebuilt with no miles on it. It has a 657 case, which is the older case, but just as durable. This chunk was rebuilt and put into a 66 coronet that was set up for drag. Unfortunately, the car never made it to the track, and got parted out. I am asking $500 for it. Will ship if needed. Let's make a deal. Pm me if interested.

 

[72duster72]

never heard of that case pm sent

 

[70-duster]

I find it hard to believe no one wants a 3.91 sure grip. $500.

 

[oldcarnut]

its the 57-64 case application , nothing wrong with it , just uncommon anymore

 

[bryan340]

Am I correct in saying the yoke is a different size. If so, thats the one I have in my duster, just swapped it out with one from a bare 489 case I had. It puzzled my mechanic, he had to call richmond gears.

 

[VDART]

the case would be comparable to a the 741 case-- the smaller pinion. Lawrence

 

[daredevil]

Still a very nice deal.

 

[70-duster]

Sale pending.

 

[EL5DEMON340]

Who rebuilt it, any pics of the pattern? Thanks

 

[70-duster]

SOLD on eBay.