I Have rebuilt a few of those T5s;
I'd be surprised if they didn't fit.
I wouldn't be surprised at all tho if it blew up the first time I drove it around the block, with even a 318. View attachment 1715694333
The World Class units are rated at like 330 LB FT and will take a good bit more. I've seen one in a 10 second rustang run for 4 or 5 seasons before it broke. The right ones are pretty strong.
