- Safely installs harmonic balancers without damaging crank threads
- Includes thrust bearing drive for smooth, low-friction operation
- Suits gm ls and lt series v8 engines from 1997 onwards
- High-tensile steel stud and heavy-duty flange nut included
- Essential tool to prevent expensive crankshaft repairs
Safely seat harmonic balancers onto GM LS and LT crankshafts with this dedicated balancer installation tool. Featuring high-grade threaded studding and a heavy-duty thrust bearing washer assembly, it pushes the damper smoothly into position without pulling on crankshaft threads, eliminating the risk of thread stripping inherent with standard bolts. Suitable for 1997-on Gen III, IV, and V V8 engines.