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Holley EFI GEN III HEMI VVT Harness 558-131

Holley EFI
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Specifications:

Description:

2009+ Gen III Hemi engines rolled off the showroom floor with Variable Valve Timing (VVT). Now, both Terminator X and Terminator X Max ECUs will allow you to control and tune the VVT with the use of the plug and play VVT harness.