i stumbled across this engine and a power gluide internal shift with trans brake the engine is a 454 block with a 396 crank making it a 427 full roller... good for 750hp and 9000 rpm.... firewall in truck is cut out and will be moved back 9 inchesor so... i plan on leaving the outside of the truck just how you see it... the frame will be boxed and braced and painted....tell me what you guys think