This extension harness is a plug and play solution that extends the Holley Dominator ECU 34 pin J1A (P1A) connection.
J1A, also referred to as P1A, is the 34 pin ECU connector on all Holley EFI main engine harnesses.
AUTOMOTIVE WIRING PRODUCTS Extension Harnesses meet or exceed the quality of Original Equipment (OE) harnesses:
- Assembled with the same materials found on production engine harnesses.
- Terminals are crimped with production applicators and/or Rennsteig hand tools to exceed pull test requirements.
- Wires are protected with high temperature fiberglass sleeving.
- Assembled in the USA