napa pats # for stud kit?

[jrc_03_gt]

Anyone have the part number for the studs used to bolt on a off-road h-pipe? People say to get studs from napa , I called napa and they could not find them. also how many do I need 8?

 

[02GtInHou.Tex]

Part #600-1819, you only need the 2 that come in the kit. Its roughly 7 and some change..

 

[jrc_03_gt]

do I need one for a prochamber?

 

[Jared_]

If you use the prochamber, you should use the two NAPA studs to replace the two stock ones on the driver side stock manifold. I dont know about other midpipes. I paid eight and some change for mine.