Weld S71 15×4 / 5×4.75 BP / 2.5in. BS Polished Wheel (Low Pad)

These adapters allow a common ECU and main harness to adapt to a wide variety of ignition strategies.
FAST’s Hall Effect Adapter kit contains the harness needed to adapt the XFI 2.0 to a 3-wire Hall Effect ignition device.
Contains a pre-built harness.