Not Ranked
If you're staying under 600hp, and you're not planning on spinning it above ~6500 rpm, any year block will do. The only differnence you didn't already mention is '94-'97 blocks are set up for roller lifters. Crank journal diameters are the same on all years.
If you're building a 750hp supercharged monster motor or a high RPM motor, the best way to go is a Sportsman block.
Pete
|