tensinor bolt

[gn79]

Does any kown the bolt size for the tensinor on the timing chain. I am going to be doing the cam and the last time I went in to replace the front cover I saw that it had a double roller and now I will be going back to a single style chain.

 

[corsair231]

I'm not sure of the thread size but it is not a standard hex-head bolt. It has a small stud that sticks out of the head for the spring to slide onto as a "pivot" point. You may still be able to get it from a GM dealer but I don't know about aftermarket suppliers.

 

[JKessler]

parts

I have a good used one with spring and plastic puck.If any interest email jkessler@buickturbo.com.