I feel it necessary to add that 5.2 and 5.9 Magnum engines use the same oil pan. Pre Magnum, or LA blocks are different on the 318 and 340's and even the front of the 360 (early) pans are different from the Magnum pans because the Magnums use a one piece oil pan gasket and doesn't have those little flared out sections for the front oil pan seal to be set into. It's really a non issue, too much info sort of thing as you'll have to have a specific v8 oil pan for that truck anyway and the only one that will fit is from a Magnum engine.