5.9 Magnum block vs 360 LA block....

If you use headers, and you more than likely will with a stroker, you will probably have to grind on the mid mount bosses on the side of the block for a header tube or 2 to have clearance. Magnum blocks have motor mount ears like an LA 360, but have the mid mount bosses that were used for the motor mounts in trucks/vans/Durango's. Check to see if the stock style roller lifters are up to snuff if you use a hydraulic roller cam. If you're going solid roller, that's a non problem...lol. Morel roller lifters are good in both hydraulic and solid. Push rod oiling to the rockers will solve the no oil hole problem in the decks, or you can get the holes drilled, which won't be cheap.