Holley 556-116 Crank Trigger Kit; 36-1 Tooth; For Use W/holley Efi; Not Legal For sale Or Use In California On Any Pollution Controlled Vehicle;

Holley's EFI Crank Trigger Kit is engineered to provide an accurate crank speed & position signal to Holley EFI systems in the most-demanding, high horsepower, racing applications. Crank position is measured every 10 degrees as opposed to every 45 degrees for a standard 4-Magnet, MSD “style” Crank trigger. It is designed for use on early model small block Chevy applications using a standard ATI or Fluidamper “style” balancer up to 7-1/4” in diameter.
CRANK TRIGGER KIT, 8 INCH SBC 36-1