I have a older 4L80 case and was wondering if it will hold up to my setup!

I will be missing two bolts at 12 AND 1.

So I am shooting for 800 - 1000 HP with my little 402 and F1A Procharger.

My trans guy said it will be fine but I just want to make sure.

Anyone running this king of HP with the older cases.

Also will the different location of the trans cooler line cause any issues?

Thanks!

 

It will be fine if it's built well.