Removing the harmonic balancer on late model 3300 and 3800 V6 GMs requires pulling hardware much different than conventional pullers. The 45300 is
Harmonic Balancer Puller - 3 Jaw Pulley Puller Set - Removes Dampers & Balancers - Fits Chevy GM Chrysler Ford - Yahoo Shopping
Harmonic Balancer Puller for GM LS Crank Pulley Puller Compatible w/ GM Jeep
Tool - Harmonic Balancer Puller/Installer - Adapter for Chevy
25264 Harmonic Balancer Puller Crank Pulley for Ford GM Dodge Jeep Chrysler Automotive Replacement Tool Engine Removes Harmonic - AliExpress
Foreverun Motor Harmonic Balancer Puller Crank Pulley Puller for GM Dodge Jeep Chrysler 25264, Size: 13*12*12cm
Summit Racing SUM-900135 Summit Racing™ Harmonic Balancer Installation Tools for GM LS
25264 Harmonic Balancer Puller for GM Dodge Jeep Chrysler Crank Pulley
This tools is designed to help with the balancing and calibration of your Harmonix loudspeakers. It has four levels of adjustment for different loudspeaker sizes, as well as a level pedal that can be used to adjust the balance between the left and right channel audio outputs.
OEM Tools 25264 GM Harmonic Balancer Puller
Master Harmonic Balancer Puller Set Lisle