Help Identifying this Block

http://www.mopar1.us/sort.html .....excerpt's from this below.


Sorting Out: Chrysler’s 238, 318, 360 Engines, Doug Anderson, Automotive Rebuilder, April 2000
CHRYSLER 360 BLOCKS

1992
This is a transition year with a rather unusual 360 block. It looked like a Magnum on the outside with the three flat, drilled pads along with the old style ears, but it was still the early engine on the inside with the oil holes in the cam and block. It’s a 53020006 casting.
1993-’97
The 360 Magnum came out in ’93, one year after both the 238 and 318 Magnum engines were introduced. It used the 53020006 block that came with the three flat, drilled pads and the oil style ears. It still had the oil holes in both deck surfaces, but they were not used because the rockers were oiled through the pushrods.