silvvette

Looking to replace the stock bolts that came out of the heads for the lt1 for the steam pipe. Anyone have an autozone or advanced auto part number?

WVZR-1

I doubt you'll find an AZ or AAP available part but you could see if they can reference the OE/GM 12552974. There is reproduction pieces out there I'm quite sure. I've stumbled on them a couple times. Try maybe some of the resellers CC etc. eBay is sometimes a less expensive option but in this case looked like a "maybe".