Chevrolet Performance – 58X Reluctor Wheel (12586768)

If you’re swapping an LS Series or small block engine into your street rod, musclecar, or classic car, you’re going to need one of these Chevrolet Performance reluctor wheels (or more commoly known as crankshaft position sensor timing wheel). They are designed to fit late model Chevrolet engines. The reluctor wheels are available in different tooth counts to accommodate your specific year engine combination.