The AMG 5.5 is a bored and stroked version of m113 base engine, where in the world will you even find this motor? I guess you could order the AMG crank.

I really would be curious as to who, or if it's even possible to find a shop that does the Silicone carbide coatings on aluminum cylinder walls? Then I can just skip the step of getting larger sleeves made for a base M112 3.2L-3.7L.