Holley EFI Systems Wiring Harness Hemi 5.7L 300C Gen III # HO558-116

Description

Holley EFI Systems Wiring Harness Hemi 5.7L 300C Gen III # HO558-116
Gen III Hemi Main Harness, Late, W/TPS IAC Connections
Injection Style:Multi-port
Quantity:Sold as a kit.
Notes:Fits late Gen III HEMI engines. Connectors are designed for Holley 4 BBL style throttle bodies. If using a different throttle body, you may have to change the pins and connectors.
Holley offers a variety of direct replacement EFI wiring harnesses, including multi-port, sequential, and throttle body injection styles. These units are made with premium components to ensure better reliability and performance for your ride–and they’re compatible with many engine swaps. Holley EFI systems wiring harnesses are sold individually or as a kit;