Holley EFI Cam Sync Kit, For Big Block Chevy engines with a +.400" Raised Cam Height - (EFI-556-120)

DescriptionCam Sync Kit; Fits w/Big Block Chevy +600/1.0 in. Raised Cam Height w/Holley EFI System; Dry Timing-Belt; Cam Drive;Specifically designed for use in unlimited racing applications equipped...

DescriptionCam Sync Kit; Fits w/Big Block Chevy w/Holley EFI System; Dry Timing-Belt; Cam Drive; Incl. Brackets;Specifically designed for use in unlimited racing applications equipped with an...

DescriptionCam Sync Kit; Fits w/Small Block Chevy w/Holley EFI System; Incl. Dry Timing Belt; Cam Drive; Incl. Brackets;Specifically designed for use in unlimited racing applications equipped with an...

DescriptionCam Sync Kit; Fits w/Early Model Small And Big Block Ford; Universal Cam Sync System; Incl. Hall-Effect Sensor; Flying Magnet Target;Specifically designed for use in unlimited racing...

DescriptionCrank Trigger Kit; 36-1 Tooth; For Use w/Holley EFI; Incl. Custom 3 Wire/Ferrous Target/Hall Effect Sensor w/M12X1mm Threads;Holleys EFI Crank Trigger Kit is engineered to provide an...

DescriptionGen 2 Dual Sync Distributor; Improved Design; Plug And Play; Incl. Both Cam And Crank Sensors/MSD Cap And Rotor; CNC Machined Aluminum Housing;Introducing the next generation of Holley EFI...