2001 Coil Pack Bolt Size?

[Hudson]

I lost all four bolts that hold my coilpack to the head on my 2001 cherokee.

Does anyone have any idea what size/thread/pitch the bolts are that hold the coil pack onto the head? I lost all four of them.

Oh, and any ideas how to freshen up an 01 that has been sitting for 2 years? Seafoam? Fluid Changes? New Gas? New Exhaust? Etc?

[1cleantj]

id just drive it down to napa and see what fits or call a dealer. The coil rail will stay in place without bolts. the sparkplugs will hold it just fine. my 01 XJ has an older block in it without the bolt holes in the head for coil pack and i have had no issue doing it this way. its been almost 2 years now