1-1/2" 4-Bolt Crossmember Flange Kit (set of 4) 3.5" (3-1/2 in) 304 Stainless 180° Mandrel Bend Aluminum IAT Weld Bung for GM Temp Sensors GM Style Coolant Temp Sensor (Water Temp) for EFI
1-1/2" 4-Bolt Crossmember Flange Kit (set of 4)3.5" (3-1/2 in) 304 Stainless 180° Mandrel BendAluminum IAT Weld Bung for GM Temp SensorsGM Style Coolant Temp Sensor (Water Temp) for EFI
 
GM Style IAT Sensor (Air Intake Temperature) 1-1/4" 4-Bolt Crossmember Flange Kit (set of 4) 1-5/8" 4-Bolt Crossmember Flange Kit (set of 4) Aluminum O2 Bung (Oxygen Sensor Bung)
GM Style IAT Sensor (Air Intake Temperature) 1-1/4" 4-Bolt Crossmember Flange Kit (set of 4)1-5/8" 4-Bolt Crossmember Flange Kit (set of 4)Aluminum O2 Bung (Oxygen Sensor Bung)
 
Aluminum Transition Cone Stainless Steel O2 Bung (Oxygen Sensor Bung) Stainless Steel O2 Plug (18mm X 1.5) Stainless Steel Transition Cone
Aluminum Transition ConeStainless Steel O2 Bung (Oxygen Sensor Bung)Stainless Steel O2 Plug (18mm X 1.5)Stainless Steel Transition Cone