Crank trigger kit for Small Block Chevy engines equipped with a factory-style 8″ damper.
Crank trigger kit for Type 1 VW engines with Scat pulley.
Crank trigger kit for Gen IV Big Block Chevy engines. Wheel will fit Gen V and VI dampers as well, but bracket will require modifications/fabrications for fitment to later-style engines.
Crank trigger kit for the 2nd Gen 1991-1993 Toyota MR2 Turbo 3SGTE engine.
The JPM 1990-2005 Miata trigger kit was developed by renowned Mazda race engine builder Jesse Prather of Jesse Prather Motorsports.