SKU: HLY558-480
UPC: 090127478400
MPN: 558-480
The T-56 Magnum Transmission Harness by Holley is an essential wiring solution designed for high-performance manual transmission swaps, especially in modern LS and LT engine conversions. This harness connects your engine control module to the T-56 Magnum's internal sensors and solenoids, facilitating seamless communication and precise shift logic.
Engineered to protect circuit integrity, the harness features properly routed, shielded conductors that resist electromagnetic interference from ignition systems and fuel injectors. It supports real-time feedback from multiple sensors, including shift solenoids, reverse lockout switches, and speed sensors, ensuring optimal performance and preventing issues like grinding or missed shifts.
Professional builders and experienced DIY mechanics will find this harness particularly beneficial when retrofitting a T-56 Magnum into non-original platforms or updating wiring on LS/LT swaps. With OEM-grade connectors and color-coded terminals for intuitive installation, it simplifies the process and enhances compatibility with various systems.
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