Do yourself a huge favor and delete MDS. I got a ridiculous deal on my 5.7 for $100. Cylinders were a bit wore and the valve train was shot so I rebuilt the whole thing as stock. Later, I decided to go with a better cam and had to delete the MDS. This requires non-MDS lifters, cam and 6.1 valve springs.
Anyone interested in a stock MDS cam, lifters and solenoids? :)
What did you wind up doing for brake booster. I still have my power brakes and power steering but heavily modded them to fit/form/function.
G50
