kipperkippy

Hello my name is Kip and I am new to the club, thanks!
I have a 1968 cutlass convertible and would love to add a posi rearend..........any recommendations?

Octania

Welcome

I recommend, you do it.

oldcutlass

Welcome Kip, post your question in the transmission and drivetrain section with what gear ratio you want/have to use. Also add some pictures of your car.

don71

Welcome to the site Kip!

I figure you have two basic solutions about posi.
1-Buy a complete rear and bolt it in after removing yours.
2-Have your existing diff. modified/changed.

Don't forget to check out the drive train section here.
https://classicoldsmobile.com/forums...differentials/

Post up any specific questions you might have. Somebody who knows can help you out.

Good luck with your project. By the way, I chose option 1 for my 71.

LondonCutlass

Hi Kip

Welcome.
You've definitely got the best looking year for the Cutlass. Enjoy your 68.