340 Engine
I got my 340 done last year. Bored to .040, block was checked, new pistons, rings a couple of rods, new MP purple cam and lifters, gaskets block plugs, new oil pump all for $2500.00. Crank was good, so I could reuse. Heads were also reusable as is.
$8500 in the US better be a Stroker when its done.
Just my 2 cents