Good morning. This Thread's purpose, is to with you the build project of my Tri-Shield Performance Stage-2 Stroker 482 V8 by Mr. Jim Weise. Currently, Mr. Weise has my 1976 Buick 455 bare-block. The factory Crankshaft and accessories, are to be shipped to Mr. Weise around the end of this month. Regarding the availability of Stage-2 "Street Eliminator" Aluminum Heads ... I was fortunate to find that a few "Buick Guys" have new TA Performance Stage-2 Aluminum Heads for sale. TA does not have any Stage-2 castings at the current time ... and will not have any for at least a couple of months from now. Have a great week ahead.