Holley EFI GEN III HEMI VVT Harness 558-131
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Features:
- Plug and play with the factory Gen III HEMI VVT sub-harness
- Holley EFI HEMI Main Harness connecting to the Power Tap and Input/Output connectors
- Provides control of VVT solenoid under the intake manifold
- (3) connectors
About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!
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