Internal or External Balance?
I don't know what pistons are in the block or really much of the engine history. This is the casting number on it though 4006830-360. I purchased the flywheel new from Summit and I will attempt to attach a drawing I have of it but I don't remember any identification number on it but on my old flywheel has 2264598 stamped on it if that means anything.
The three holes on the back of the new one are about 1 1/4" in diameter and do not go completely through.
I don't know what pistons are in the block or really much of the engine history. This is the casting number on it though 4006830-360. I purchased the flywheel new from Summit and I will attempt to attach a drawing I have of it but I don't remember any identification number on it but on my old flywheel has 2264598 stamped on it if that means anything.
The three holes on the back of the new one are about 1 1/4" in diameter and do not go completely through.