2005 Checkmate 260 This Beautiful 2005 Checkmate is truly one of a kind. Engine was rebuilt by BoatMasters in Livermore last year. Still has the break-in oil in it. All new 10.5:1 pistons,crank, cam roller rockers. Has a 540 cubic inch Dart block, aluminum heads. 615 hp. IMCO lower unit, hydraulic steering and stainless steel mufflers. 2 batteries with perko selector switch. Trim tabs with indi...