【OEM Mumber】Harmonic Balancer Installation Tool Replace 66515, Please confirm your car model and OE number before purchasing.
【Widely Application】This harmonic balancer installation tool is compatible with Small & Big Block Chevy Crankshafts.
【Operation】This tool makes installing the harmonic balancer simple and easy, Just thread the proper end into the crankshaft and rotate the nut pressing the bearing against the harmonic balancer.
【Material】Made of high -quality heavy steel, with durability, corrosion resistance and high hardness.