third piston from the right is at TDC , thats about .020 in the hole .

this confuses me , maybe something in your translation ???

Quote:

ps i have a 108 piston in my block!!! But this is an R/T block..



are you saying your piston is .108 BELOW the deck ? if so it's because you have the wrong piston , probably is the part number 2266 on it?

Also an R/T block ???? There is NOTHING SPECIAL about a 6pk block vs. any other 440 block of the same era other than what is stamped on it .