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HOLLEY EFI LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER
  • SKU: 320-558-416A

HOLLEY EFI LS MAIN HARNESS TO LS3-STYLE MAP SENSOR ADAPTER

$36.56
Shipping calculated at checkout.

Holley EFI LS main harnesses have a MAP sensor connecter designed for use with an LS1/2 style MAP sensor. The 558-416 is an adapter harness that can be used to adapt any LS harness that uses an LS1/2 MAP sensor connection to an LS3 MAP. Also great for use with LS Hi-Ram intakes that require an LS3 MAP sensor.

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