Professional copy of the Char-Lynn Power Steering Owner's Manual (Installation- Operation-Maintenance). Some smudging a little light writing, but all in all good shape, but far from perfect. This seems to be something that might have came with all the power steering kits, more of a general guide, that doesn't list anythign specific about any of the kits. It does have a 1 page breakdown of the Model S-101 (High Speed) and S-102 (High Torque) Units. 16 pages long. Ask questions and look at my other auctions for combined S&H.