Iron 6.2L Street Series Short Block(Gen 4) T-Shirts Combustion chambers have been opened

Combustion chambers have been opened up and worked to the 3

and EV6 Injectors

High Impedance Injector Drivers will safely power most Stock LS injectors and Holley EFI Injectors

Also featured is a unique baffle design/splash guard that protrudes below the valve cover surface

Boostline valve covers retain stock mounting height and allow the use of OE style GM gaskets and bolts

Iron 6.2L Street Series Short Block(Gen 4) T-Shirts Combustion chambers have been openedStreet Series 6. 2 Gen 4 Iron Short block. This is a naturally aspirated combination and is not suitable for power adders. Perfect for any daily driver or resto mod with the proper camshaft and valvetrain. On the shelf and ready to ship as short block or as you need! Contact us if youd like to turn this into a long block or turn key swap!