LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9 Engines,or LS powered hot rod. LS Harmonic Balancer Crank Pulley Installer Tool. Using the original bolt to press the harmonic balancer back on is a really bad idea.
551141 Harmonic Balancer Installation Tool for all GM LS & LT series engines
6 Pack Impact Socket Harmonic Balancer Crank Bolt Socket Set 17/19/21/22/24/27mm
Engine Crank Pulley Harmonic Balancer Installer Tool 551141 GM LT1 NEW SEALED
Engine Crank Pulley Harmonic Balancer Installer Tool 551141 for GM LT1✨????
Yoursme 19mm Harmonic Balancer Socket 77080 & 50mm Crankshaft Crank Pulley...
