Installing a AEM EMS onto your car and it does not have the aem friendly 12 tooth crank pattern? Problem SOLVED! May work with other aftermarket engine control packages that reference the Honda style 24 crank teeth per revolution (2 rotations).

This is made from 440C Stainless steel- magnetic, yet non-rusting - but expensive.

Works fine with VR (Varialble Reluctance), magnetic and Hall (logic) sensors.

Diameter is 6" at the tip of the tooth.

Base diameter is 1.18" while 3 adjustment slots are 61mm bolt center. Requires Unorthodox Racing Crank pulley to work work on a neon and center opening needs to be milled to 1.85" to center perfectly - Any machine shop with a lathe can do this for you. They can also true up the teeth and remove any runout or minimize it to certain extent.