Detroit Diesel Repair kit for 16V71 turbo engine Includes: - Cylinder Kits - Crankshaft Bearings - Connecting Rod Bearings - Thrust Washers (4) - Head Gaskets - Oil Pan Gasket - Rocker Cover Gasket After placing your order online for this item, we will contact you to request the specific size information of your liner, crankshaft bearings, connecting rod bearings, and type of rocker cover your engine has. Please consult with your mechanic so that you have this information available for us to collect. What we will specifically ask you that your mechanic can provide you are the answers to the following 4 questions. Please have the answers ready for when we call you. We will call you the same day so that we can ship the parts to you within 24hrs. 1.- Liner size: standard (#1,#2 or #3),or oversize 0.10, 020 or 0.30 2.- Crankshaft bearing size: standard, 0.10, 0.20, 0.30 3.- Connecting rod bearing size: standard, 0.10, 0.20, or 0.30 4.- Type of rocker cover gasket: old style for tin rocker covers (black gasket) or new style for aluminum rocker covers (gray gasket)