S
Sorry I am at my job and can't answer but thanks for wanting to help I've done this before but never to a magnum and this one has been a nightmare from the start. First I started with a 2000 van motor liw mileage that someone had replaced the heads on but they did a good job it ran perfectly and so I took it out and stripped it to a short block put a comp 20-602-9 cam in and new comp roller chain and thats where the trouble began the lower gear on the crank whas loose and I had to get another tim set then I degree the cam and install my studs on a new set of heads that I got at PIE when I ordered these parts I made it clear I wanted steel rockers and I was sent these liberty aluminum ones that I'm guessing are for a chev. Now I install the studs and guides and drew my marks on the rockers to be parallel to the retainer. Well with these rockers in order to be in that position the rocker is pointing at the stars. Now if you figure that should be at half lift so you can imagine where it was at full lift. If I were to use these rockers I would be way out of wack unless I'm missing something. Did I give you all the information you need? I'm at the point of putting tge oem rockers on and driving my truck I started 5yrs ago and still haven't drove. Meanwhile I am in the middle of 2other restoration dakota's and I built this one for a daily driver so I don't want problems it's an 03 manual I bought with a 4.7 (blowed up of course) and I don't believe the rockers are of any value on this motor and my other dakota's are 440 and 360 la so is it worth this ? And with this cam it will work with the stock rockers.