Ignition switch thread.

[95Blitz]

What is the bolt size and thread pitch for the ignition switch mounting? I lost the factory bolts and have tried all the bolts, screws and even taps we have here at work..

 

[DCMoney]

I lost them too. Drill them out and through bolt it.

 

[ctuinstra]

I believe they were like a self-taping course thread screw.

 

[MJP61]

Not sure the size, but here is the part number from GM, 22730236

 

[95Blitz]

I lost them too. Drill them out and through bolt it.

View attachment 23718

I was thinking about drilling and tapping it..

 

[95Blitz]

Thanks for the help guys.

 

[Gtstorey]

Thanks for the help guys.

I’m about 90% sure that it’s a M5x.8 . There is a slight chance I had to tap it, but I don’t remember doing so. I used a 14mm length but that may just be what I had.