Pro Series 8 Degree One Piece Motor MountThe Pro Series 8 Degree One Piece Motor Mount bolts your engine solidly to the go kart chassis at a precise 8 degree angle. New racers will see how this tilt influences weight transfer through corners while the single piece aluminum build stops the engine from shifting or twisting once torqued down. CNC machined with a 30mm base and multiple chassis mounting holes, this rigid mount is favored by drivers who need stable handling that stays consistent