LS 1/2 TO LS3 MAP ADAPTER

Adapter Harness

Part #: 558-416

Brand: Holley EFI

$34.10

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.

Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter

Part #: 558-416
  • Length: 7"
  • Width: 7"
  • Height: 2"
  • Emissions Code: 3
  • Prop 65: No