08 truck 5.7 in an a body

may i ask why you want to get rid of the mds? this is suppose to shut cylinders off why you are driving down the road and save gas. in other words our 06 dodge ram had it and it would get almost 23 miles to the gallon, my brother in law had a 2500 5.7 06 with out the mds and was getting 16 miles to the gallon. what are you planning on doing. i know you have to dis able the security. and to get ride of the mds there are four plugs in the valley that need to be changed that control the oil to those lifters. hope this helps