Yes, it's going to be a stroker. The conclusion I was coming up with too was: 59* tall deck siamese bore R3 block. Any advantages to just run a 48* block right off the hop? I have to get my heads built up anyhow, so adding clearance for 48* lifter angle probably won't be a huge add-on. Other than the cam being different, what else would I have to get that's special?