25264 Harmonic Balancer Puller: For GM engine models 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L; For Chrysler/ for Dodge/ for Jeep engine models 3.5 L V6, 3.6L V6, 4.7 L V8, 5.7 L V8, 6.1 L V8. NOTE: Not compatible with 1997 or earlier LT (5.7L LT1<4) series engines (with threaded holes), Not compatible with 2018 and newer Coyote balancers 551141 Harmonic Balancer Installer: The Crank Pulley Install Tool fits for Camaro, for Corvette, Trans-Am, For GTO, G8, LS trucks or LS-powered road signs. For GM LS and LT series V8 engines 1997-up (3rd, 4th, 5th Generations). Not compatible with the LT1 Gen 2 5.7L engine 1991-1997 High Quality: .
