PontiacBonnevilleClub.com

I am replaceing the timmming chain and gears but the new cam sprocket did not come with the interruputer and lock ring for 2000 Bonneville SLE with engine vin k.

The interrupter should be easy to find at any part store. Not sure what you mean by lock ring?

I found the GM part number for interrupter 10456071.

There is no lock ring for the interruptor. It has two lock tabs built into it, and simply snaps into the cam gear.

Thanks for all the info. found it at Pepboys. Autozone list the part but was on back order. Also GM could get it in 3 days at best.