Holley EFI Digital Dash Service Harness 23013BK Helps reduce coolant temperatures

Helps reduce coolant temperatures

exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt

06" hub register to center most rotors and drums

5-5/8 x 6-1/4 in

Holley EFI Digital Dash Service Harness 23013BK Helps reduce coolant temperaturesDigital Dash Service Harness Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All