The MH Wire Harness Gen V 2014+ LT1 L84/L86 5.3 (58X) with 6180E is a standalone engine and transmission wiring harness compatible with 2014–2022 Gen V LT1 engines and 6L80E automatic transmissions.

​MH Wire Harness Gen IV 07-13 E38-6L80 is a standalone wiring harness designed for 2007–2013 Gen IV LS engines using the E38 ECM and 6L80E transmission, facilitating LS swaps with plug-and-play installation.

MH Wire Harness Gen III 97-06 LS1 EV1 Red/Blue is a standalone LS swap harness with EV1 injector plugs and red/blue PCM connector, compatible with Gen III LS1 engines and 4L60E transmissions.

​The EMG Loom 1FZ TB48 Coil Connector is a specialized wiring harness designed for Toyota 1FZ and Nissan TB48 engines, facilitating reliable ignition coil connections.