Description: There are several different types of this unit. They all bolt solidly into a pulley sandwiched between a Cast Iron Hub that installs onto the end of the crankshaft. Real cool items to keep the cracks away.
There are several different types of this unit. They all bolt solidly into a pulley sandwiched between a Cast Iron Hub that installs onto the end of the crankshaft. Real cool items to keep the cracks away.
