Description
FiTech Big Block Chevy Ultra Ram Wiring Harness
Restore peak electrical performance and signal reliability to your Big Block Chevrolet Ultra Ram EFI system with this genuine replacement main wiring harness.
The FiTech 38302-6 BBC Ultra Ram Harness is engineered as a direct replacement main wiring loom for Big Block Chevy engines fitted with FiTech’s Ultra Ram multi-port fuel injection system. Constructed with automotive-grade, high-temperature wire and factory weather-sealed connectors, this harness ensures uninterrupted signal transmission between your ECU, injectors, and vital engine sensors.
Key Features
- ☑ Direct-fit replacement main engine harness for FiTech BBC Ultra Ram EFI (PN 38302)
- ☑ OEM-quality automotive wiring designed to withstand engine bay heat and vibration
- ☑ Pre-terminated weather-sealed connectors for injectors and engine sensors
- ☑ Clearly labeled breakout branches for effortless routing and quick installation
- ☑ Heavy-duty multi-pin ECU connection ensuring optimal electrical contact
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| Manufacturer Part Number (MPN) | 38302-6 |
| Engine Application | Big Block Chevrolet (BBC) |
| System Compatibility | FiTech Ultra Ram 800HP BBC EFI Systems (38302) |
| Harness Type | Main Engine Wiring Harness |
| Connector Style | Factory Weather-Sealed OEM Connectors |
What’s Included in the Box
- (1) FiTech BBC Ultra Ram Main Engine Wiring Harness (PN 38302-6)
When upgrading or servicing your high-performance multi-port EFI system, trust genuine FiTech components supplied by JP Racing. As the UK’s premier high-performance motorsport supplier, we offer fast dispatch across the UK and expert technical advice to keep your vehicle performing at its best.




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