I have a vortech supercharged lt1 and I keep spinning the hub. With the rebuilt engine and stock hub I spun it one day. It was no longer a press fit so I bought a keyed hub and keyed it. That lasted a little bit and then it sheered the key. It happen two more times and I have now parked it. Is there a kit or solution to fix this. On one episode they put a supercharger on an ls1 and drilled the crank and hub and roll pinned it. I would try to find just that part of the kit but it was for the ls1. Any help would be greatly appreciated.

Thanks,
Waylon

 

http://www.atiracing.com/products/da...arger.hubs.htm

Rich

 

You can also double key it - but thats a trip to the machine shop with everything apart.

Rich has the right stuff.

 

You can also check with lonniesperformance.com. He carries the ATI stuff as well. If you go the BB dual keyed hub route, you can always take your own timing cover to a local machine shop along with the BB hub seals and they will machine out the cover so you don't need to get another. The dual key BB hub setup is the way to go.

Ken R.