Holley EFI Crank Trigger Kit - SB Chevy H775C30XL 2003-2009 GMC C8500 Topkick

2003-2009 GMC C8500 Topkick

Built for every part of the journey

LSRBlwr 235/251 LSThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

11 And 16 Volt Compatible

2006-2006 Lincoln Mark LT

Holley EFI Crank Trigger Kit - SB Chevy H775C30XL 2003-2009 GMC C8500 TopkickHolley'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