Got my rear end today!

Posi has just become a generic term for all locking/limited slip differentials. Seems to be an irreversible trend at this point.

 

what did it come out of

 

Sadly i couldn't tell you. any way to find out? this will be the first rear end swap I've done

 

I’m just trying to educate people on the correct terminology.

 

good score! I got 1 in my 74 Ranchero,,, factory posi, er limited slip--- 351-4v cleveland -motor er,, engine. golly I need a Kleenx er tissue

 

does it really matter?

 

I envy the engine in your ranchero.

 

My own N Case center section came out of my 72 Gran Torino Sport - 351C Q Code - 4 speed

I junked the car and kept the drivetrain and the hood

The drivetrain lives again in the Maverick

 

Nice! I liked the Torino Sport. My dad had one but my uncle wrapped it around a tree.

 

nice score

 

No...not really. Call it what you want to. While we're at it...might as well call all GM 4-speed transmissions Top Loaders and all headers no matter what name brand will be called Hooker. After all Positraction is only a word and Trick Flow is just another word for after market heads. :Handshake

 

I bet if that happened now, you would be under what was left of the car looking for that "N" on the carrier, wouldn't you?

 

I Defiately would haha. i ought to run down the the local scrap yard and see if i can pick a few out. it's pretty much a name your price and it's yours kind of place.