Got a neutral balanced flywheel and externally balanced engine' McLeod flywheel counter balance weight kits are your solution. Their weights when bolted to "0" or neutral balanced McLeod flywheels turn them into a externally balanced application. They offer various bolt-on style counter weights for Chevy, Chrysler, and Ford engine applications. Solve your weight problem with McLeod flywheel counter balance weight kits. These weight kits are made to be used in conjunction with McLeod Racing Flywheels Only!