Product Description
ICT Billet 7.5mm Dummy Fuel Injector Plug Kit for GM Gen V LT Engines (Port Injection Conversions)
These ICT Billet 7.5mm dummy fuel injector plugs are designed specifically for GM Gen V LT engines originally equipped with direct injection and are used when converting to port fuel injection. They replace the factory direct injectors to properly seal the injector bores once the DI system is removed.
The kit is intended for engines that use 7.5mm (0.295") injector nozzle diameter direct injector and includes everything needed to block off the injector locations while maintaining a proper seal.
Designed For:
- GM Gen V LT engines originally equipped with Direct Injection
- Port fuel injection conversions where factory DI injectors are removed
- Engines using 7.5mm injector nozzle diameter
Compatible Engines:
- 2014-2018 GM Gen V LT engines, including: LT1 | LT4 | L83 | L86 | L8B | L8T (2020-2026)
Includes:
- (8) 7.5mm billet aluminum dummy injectors
- Retainer bars
- Pre-installed seals
Key Features:
- Used when converting from direct injection to port injection
- Precision-machined from aerospace-grade billet aluminum
- Properly seals injector bosses after DI injector removal
- Manufactured in USA
- Durable, corrosion-resistant construction
Important Fitment Note:
- ONLY compatible with 7.5mm (0.295") injector nozzle diameter
- Newer Gen V engines uses a smaller 6mm injector. For those applications, use Part #551333-L84
- Requires plugging the lifter bore for the high pressure fuel pump. Available separately 551965-PLUG
