Hey all you smart 340 engine guys...
I would go with steel rollers over aluminum, and eddy heads, with TTI headers. Hooker's quality is terrible, and the TTI's fit way better.(I have Hookers....mine suck!)If you are going to stroke, a 360 block would have been better, but you can buy a kit for the 340. The six pack would be way cool on this engine. Hopefully, someone smarter than me will reply for you.