For GM 25264 Harmonic Balancer Puller and LS Harmonic Balancer Installation Tool 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9, Crank Pulley Puller and Insatller Set for GM LS LT Engines. 【 25264 Harmonic Balancer Puller 】 Compatible with GM LS engine models: 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L, compatible with Chrysler,Dodge,Jeep engine models: 3.5 L V6, 3.6L V6, 4.7 L V8, 5.7 L V8, 6.1 L V8.