3.23 742 suregrip rear..

[68Bigred]

Ok be nice but I have to ask the question. I wanted to change the rear in my 300 and just paid 672.00 including shipping for a entire set up. Probably have the change the yolk but did I do ok? Hopefully the seller is honest and said is nice shape. Rebuilt ones seem to be over 1500.00 and used always seem to be 800 plus. Ive posted many times if any member would sell me one and no one offered lol.

 

[67-Fury]

Cone? Or Clutch?

 

[68Bigred]

Um lol I don't know. How do you tell? The ad didn't say.

 

[70bigblockdodge]

If it has springs its a cone, clutch type has 4 pinion shafts that sit in v shaped slots.
Do you know which yoke you will be changing to big or little... 2,5/8 or 2,1/8 respectively.

 

[jake]

Hopefully a clutch. I believe I paid to much for mine a couple of years ago. I bought a 741 with 391s with a clutch, if I recall I think I paid 400.00. Had no issues with it.

 

[jake]

Clutch

 

[68Bigred]

I hate to ask van someone look at item number 172077200180? I can't seem to copy the link. Think it is clutch looks like the pic above. I assume if it has the small yoke I can use mine out of my 742..am I wrong...feeling made a mistake

 

[68Bigred]

What oil should I run in the rear now?

 

[65Fury440]

As above, clutch case is same diameter across, cone type is stepped down on the side of the case opposite the ring gear.

 

[68Bigred]

Thanks...Mine is a clutch then. I'm looking forward to getting it in. My current 3rd member has been leaking for years. Will be to finally not have cardboard under the old girl!

 

[commando1]

I'm looking forward to getting it in. My current 3rd member has been leaking for years. Will be to finally not have cardboard under the old girl!

Do you have any idea how that sounds?

 

[68Bigred]

Yeah rereading that doesn't sound good. When I typed it I changed rear end to 3rd member as I thought it was worse lol.

 

[67-Fury]

LMFAO sounds like someone has the Clapp.

 

[moper]

You want to make sure the yokes will interchange. Usually those of like housing number will, but between housing numbers they may not. Just a heads-up on it...

 

[70bigblockdodge]

As above, clutch case is same diameter across, cone type is stepped down on the side of the case opposite the ring gear.

I'm not so sure about that I have a cone at home that does not neck down but I may be mistaken because I haven't looked at it in a while. The 741 and 489 use a 10 spline yoke. The 742 uses a 29 and 10.

 

[67-Fury]

I'm not so sure about that I have a cone at home that does not neck down but I may be mistaken because I haven't looked at it in a while. The 741 and 489 use a 10 spline yoke. The 742 uses a 29

i took apart a 489 case and it has a 29 spline Pinion.

 

[70bigblockdodge]

Yeah forget what I said if you have a 10 it will go on any 10 spline if you have a 29 it will go on any 29 spline.

 

[67-Fury]

Yeah forget what I said if you have a 10 it will go on any 10 spline if you have a 29 it will go on any 29 spline.

Dave, Dont ever make a slip up like that again. You are suppose to be omniscient.

 

[70bigblockdodge]

Yeah old age is setting in.

 

[65Fury440]

Dave, Dont ever make a slip up like that again. You are suppose to be omniscient.

Yea try to limit your slips. Get a grip.