This motor would be ideal I think

https://www.google.com/url?sa=t&sour...=1570909939670

502 ci 502 hp 567 lbft, and being a genuine GM crate motor should be spot on and pull from any rpm, if I want it just gotta check the engine dimensions and that it will fit but I'm hopeing being a 502 ci it's not a tall block and standard height same as a 454