I've been looking but I havent been able to find them... Can some one get me the part numbers for ARP Main and head studs for my LT1... Its a 2 bolt main with the stock oil pan and heads if that helps.

 

If you do a search for ARP main studs you will get as much info as you can handle.

ARP-234-5501 is the part number for the two bolt main studs that allow you to run your windage tray.

I think the head studs are ARP-134-4001.

Another good way to find the info is to check out a couple of the supporting vendors websites and see if they have a listing for it. Normally there stock numbers are pretty close to the manufactures number.