Thank you Tom. The engine has been torn down and is in the hands of a machine shop at this time. I've reached out to NailheadBuick and enquired about parts. I just thought I would see if there may be any additional resources. Also, I definitely am looking to use American made parts.
The engine is in decent shape with only about 50,000 miles on it. I know seals will need to be done but I just want to ensure it can run todays fuel when put back together.
Shaun