Holley EFI Data Transfer Cable Hellwig Cylinder Head Stud

Cylinder Head Stud

2007-2010 GMC Sierra 1500 69

Double pole switch also has #10-32 studs rated at 20 amps continuous duty

10-Point Main Hoop for 1970-81 F-Body

and larger-than-stock shank diameter offer improved register of crank to flywheel / flexplate

Holley EFI Data Transfer Cable Hellwig Cylinder Head StudWhen updating your ECU firmware, you MUST unplug the CAN Splitter from them main harness. Plug the device updating the ECU Firmware directly into the Main Harness. Allows you to easily add other CAN devices to your installation such as a Digital dash, or the 558 443 USB to CAN communication cable Product Description: Data Transfer Cable Holley EFI CAN Splitter Sold Individually Holley is quickly becoming The New Standard In EFI! Holleys HP ECU is