- Complete plug and play harness to install a Holley HP or Dominator ECU in a Turbo Buick

- Includes factory style bulkhead to access stock fuse box

- Fits stock sensors

- Includes grommet for firewall

- Available for factory A/C or A/C delete

- Custom harnesses available, call for details

CRUZ Performance Turbo Buick Holley Engine Harness