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Atomic LS1/LS6 Installation Kit

This kit complements the Master Kits and provided the necessary brackets and injector connectors to complete and install for LS1/LS6 and LS Trucks.

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If you're working with an LS1/LS6 engine and intake combination, different fuel rail brackets and injector connectors will be required to install the PN 2950 Master Kit. This install kit will provide the proper brackets and injector connectors


  • For LS1/LS6 Atomic Installations
  • Must use with PN 2950 Master Kit
  • Includes brackets and injector connectors
  • Uses EV1 Injector Harness

About Atomic

MSD’s Atomic EFI systems were designed with two goals; to simplify EFI and improve overall performance. Component integration resulted in easier installation and programming while advanced self-learning properties maximize your engine's output.

Brand Atomic
Emission Code5
Product TypeInstallation Kit
WarrantyLimited 1 Year Warranty
Part Number2955

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 1 Year Warranty: See Details

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    Some parts are not legal for use in California or other states with similar regulations.

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