got me a 66 caddy

So you laid out without issue with the original motor but now with the LS you are going to need to notch?
 
So you laid out without issue with the original motor but now with the LS you are going to need to notch?


I already had a cnotch.. the 4l60 is bigger then the stock trans so it doesn’t fit in the trans tunnel right now
 
I can’t remember for sure I wana say 215/70/15. I’ll find out for sure tho
Trying to decide on the chopping block parts and just curious on all the specs of yours since it will be the same, lol. You have to convert to disc brakes in the front, correct? Keep drums in the rear?
 
Trying to decide on the chopping block parts and just curious on all the specs of yours since it will be the same, lol. You have to convert to disc brakes in the front, correct? Keep drums in the rear?

I have drums on all 4 on mine I wish I had disc up front