558-211 Holley EFI Gen III HEMI V8 Injector Harness - Bosch/Jetronic and Holley injectors used for upgrades and racing
An Injector Harness is required and Holley offers two. The harness with USCAR/Stock injector connectors will cover most applications that are using the factory injectors. The other harness is for the Bosch and Holley (or Jetronic/Minitimer) injector connector that is commonly used in aftermarket applications for larger injectors. View the image gallery to see images of both types of injectors.