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LT4 Fuel Injector Compatibility

Tdola
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Gangly Senior Enthusiast

Gangly

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Posted (edited)

If you are doing a DOD delete, you will also need a valley cover gasket and 8 new intake gaskets. 

 

If you are just doing the injectors and HPFP, you will only need the 8 new intake manifold gaskets unless your supercharger kit comes with them.

Edited by Gangly
newdude Senior Enthusiast

newdude

Posted
Posted (edited)
17 hours ago, Tdola said:


So all in all, I need to tell the Chevy Dealer Parts Guy, that I need a High Pressure Fuel Pump and a set of eight LT4 Fuel Injectors for a 6.2 Liter Chevy Silverado…correct? 

 

 

No.  You bring them a VIN for a 2020-2024 Camaro ZL1 and tell them you need the high pressure fuel pump and 8 injectors.    

 

If you ask them for LT4 parts for a 6.2 L87 they will deer in the headlights you.  

 

19420334 are the injectors, 12711668 is the high pressure pump.  

 

 

Edited by newdude
Tdola Enthusiast

Tdola

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Posted
11 minutes ago, newdude said:

 

 

No.  You bring them a VIN for a 2020-2024 Camaro ZL1 and tell them you need the high pressure fuel pump and 8 injectors.    

 

If you ask them for LT4 parts for a 6.2 L87 they will deer in the headlights you.  

 

19420334 are the injectors, 12711668 is the high pressure pump.  

 

 

Lol “DEER IN THE HEADLIGHTS” 

So true!  Thanks for that info 

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