i know i can get you low bottom end power mid range power . just do not know what you want to start with ? first need to see if you have any thing i can start to build on . if not i have some stuff
Honestly I dont think I do. I just sold a chevy 3500 with a good motor back in the spring.

I let the machine shop keep the boats original heads and block. The block had spun bearings, they were bad. Shop said would need to weld in to re line bore(or something like that). But said he wouldn't advise doing so, esp on boat motor. He also told me heads needed some work, went on to say they were the smallest 454 heads made. He actually turned me on to the dealer I bought the new motor from. Maybe I was set up though and though....hope not.