Holley 558-447 EFI to Racepak CAN Adapter Kit
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This kit is used to directly connect Racepak part number 230-VM-EFIHOL Vnet/Holley to either the J1A (HP and Dominator ECUs) or J3 (Dominator ECU only) connectors. There are three harnesses supplied in this kit. Terminated Holley EFI main harnesses come with one of two types of CAN connectors. Both adapters (Harness 2 and 3) are supplied in this kit.