1) which is the better to get 5.7 or the 6.4 ?
2) truck or car eng?
3) short block from a car or truck?
4) heads from truck or car?
5) intake from a car or truck?
6) trans from the car or truck?
7) pcm from a car or truck?
8) which holds up to more power the auto trans or stick shift?
9) any...