360 block

The only benefit to a factory roller block is if you are going to run a hydraulic roller. If you are going to run a HFT, SFT or SRT then you don't need the roller block to start with. In fact, you don't even need a roller block to do a hydraulic roller. You can use the other roller lifters. They cost more.


If you are making the power you want to make, I'd never use any head that had stud mounted rockers.