BluePrint Engines 408 Roller Cam Stroker Engine - Pre Release Offer!

Hey Johnny will my headers off my 340 with stock heads fit that 408 with aluminum heads.
I should know in a couple of days on getting an engine from you. I'm pretty excited about it and thanks for the extended warranty it will work great for me.
Yes, the port on the exhaust will be the same. I ran magnum and LA heads with the same headers in my car before the "transformation" :p