[dmaxh1]

My name is andrew and I build custom diesels trucks from h1 with duramaxs to dodge diesels running in the 10.s or putting cummins withallisons in fords dont let these jack asses tell you they are putting 800hp in a hummer first the conecting rods collapse at about 650hp second you have to go with 12,100 halft shafts third the diff wont hold with out major mods trust me I tried it I have video if you want to see I have been calling out any one with 800 hp in ther h1 but no body comes forward call me 651 434 5760