269 Motorsports LS2 to LS3 / LS7 MAF Harness Adapter

ACDelco 213-4222 GM Original Equipment Mass Air Flow Sensor with Intake Air Temperature Sensor

MAF Mass Air Flow Sensor Bung LS Billet Boss Mount Weld Flange LSX LS3 LS7

Spectre Performance 9705 4" Polished Aluminum MAFS Adapter Tube

Spectre Performance 9771 Black 4" Intake Coupler

ACDelco 12617944 GM Original Equipment Exhaust Manifold Gasket

Spectre Performance 9781 Black 4" 90 Degree Boot

Hiwowsport 4-Ply High Performance 90 Degree Elbow Coupler Silicone Hose for Auto (4.0"(102mm), Black)

General Motors 12592525, Manifold Absolute Pressure Sensor

ACDelco 213-4514 Professional Engine Coolant Temperature Sensor

Dorman 917-033 Knock Sensor Harness