Exhaust bolt question

Hi All,

What are the part numbers for the exhaust bolts that connect the Y-pipe with mini-cats to the crossover pipe that connects to the rear cat? There are 3 bolts. Mine are pretty heavily rusted. Looks like I may need to cut them off.

The closest I've seen is that they may be Dorman 03127 (comes in a package of 2) or Mopar # J4007109 (just the bolt).

I could not find any references to J4007109 on this forum so I'm thinking its not the right part number?

Thanks!

Its a Its M8 x 1.25 thread. I would go to the hardware store and get a bolt and but that fits.

I'm coming up with a 52101112AD for the nut at that joint, but it says its not serviced. No bolt... they may just be studs. If they are studs, just knock them out and use bolts.

I had thought these were special application, splined on the shank near the bolt head. Guess not. Thanks!

They are splined however you can just stick a bolt through with a washer...no big deal.

Splines = stud. If the bolt head clears the pipes I see no problem using something else. Even if it is tight a socket cap bolt will work.

Looks like J4007109 (bolt/stud) and 52101112AD (nut) would return it to the way it left the factory, or substitute appropriate M8 x 1.25 bolt and nut.

Great, thanks.