Holley EFI GEN III HEMI VVT Harness
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
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.
Shipping information
Use this text to share information about your product.
Returns & warranty
Use this text to share information about your product.