MSD Ignition 8984 Crank Triggers Starter SaverIgnition Crank Trigger Kit Crank Triggers Starter Saver Crank Triggers Starter Saver; w Signal Stabilizer; SPECIFICATIONS: WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov FEATURES: Compact unit provides 10 deg. or 20 deg. of start retard Eases pressure on the starter and flywheel during cranking Plugs into an MSD Distributor or Crank Trigger pickup Built in LED monitors