7.5mm Dummy Fuel Injectors Plugs for Gen V Direct Injection L83 LT1

7.5mm Dummy Fuel Injectors Plugs for LT Engines

Compatible with: GM Gen V LT Series Engines

• Used when switching to port fuel injection
• Compatible with 2014-2018 - LT1, LT4, L83, L86, L8B engines
• Requires plugging the lifter bore for the high pressure fuel pump, available separately, 551965-PLUG
• Includes: 8 mock injectors, retainer bars, and pre-installed seals
• Made from aerospace grade billet aluminum
• Made in the Wichita Kansas

ONLY COMPATABLE WITH VEHICLES ORIGINALLY EQUIPED WITH INJECTORS THAT HAVE A NOZZLE DIAMETER OF 7.5MM (.295") PLEASE MEASURE YOUR FACTORY INJECTOR NOZZLE DIAMETER BEFORE ORDERING.

Newer engines use the smaller, 6mm version 551333-L84