I wouldn't go with them.They state they sleeve the left bank only but only sleeve the right if needed.I won't buy from anyone that doesn't automatically sleeve all 8 holes.So far,Promar has the best deal I have found.$3000 bucks for a non turbo spec engine,All 8 holes sleeved,Free shipping of the engine to you and free shipping of the core back.75,000 mile 3 years.They line hone the mains,use name brand parts(Mahle pistons,clevite bearins,Felpro gaskets,etc) but you have to reuse all your accessories,Valve covers,oil pan,IP,Injectors,Timing cover,Balancer,intake,tower,etc etc etc.You basically get a assembled block and heads.