Fits: MSD Trigger Wheel
This crank trigger bracket assembly solves several issues for engine builders who are using the Jesel belt drive system on a big block or Hemi motor.
This bracket assembly provides a mounting location for a ¾-16 thread crank trigger pickup as well as an adjustable TDC pointer.
This kit is designed to work with the MSD trigger wheel mounted on an ATI #917127E damper. (The #917127E damper with its longer hub is required to clear the belt drive assembly) The crank trigger bracket has dimple marks located every 2 degrees of crank rotation for quick timing adjustments.
An MSD pickup is not included in this kit.
The AR177K bracket will also work with a Holley 554-118 Hall effect sensor if you are converting to EFI.
If you are using the 12mm sensor for EFI then order AR177M and we will swap out the 3/4 inch bracket and replace it with a 12mm bracket