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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Now available in a 450 cfm model for applications with small displacement engines
18" Height
all components are made in the USA
Includes a hose nipple mounted horizontally (90 deg
Includes one loop
36-1 Tooth Crank Trigger System for Big Block Chevy 1999 pontiac firebird Now available in a 450Holley'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 BBC Chevy applications using a standard ATI or Fluidamper "style" balancer up to 7 1 4" in diameter.
