Holley EFI Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter 558-416
Specifications:
| Description_INV | LS 1/2 TO LS3 MAP ADAPTER |
| Description_DES | Holley EFI LS Main Harness to LS3-style MAP Sensor Adapter |
| Description_EXT | Adapter Harness |
| Description_MKT | 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. |