Porterbuilt

[Dilemmaofny]

Hello everyone
I have a question. Hopefully someone can help.
I have a 68 c10 I’m running porterbuilt extream version front an rear.
With a two piece driveshaft. I’m having clearance issue with the rear of the cab. Is this normal where I will have to notch the rear of the cab

[lolife99]

Do you have a slip yoke in the rear drive shaft?
I think most avoid this issue with the design of the driveline and where the carrier bearing is placed.

[Dilemmaofny]

This is how it’s set up

[lolife99]

Do you have a slip yoke in the rear shaft?
If not,... you will need one.
Otherwise you'll destroy that stock carrier bearing.

Also,... your truck must be a longbed truck to have the trailing arm crossmember at the rear of the cab.
That's probably the issue.