1-1/2" 4-Bolt Crossmember Flange Kit (set of 4) 3.5" (3-1/2 in) 304 Aluminum 180° Mandrel Bend 3.5" (3-1/2 in) 304 Stainless 180° Mandrel Bend Aluminum IAT Weld Bung for GM Temp Sensors
1-1/2" 4-Bolt Crossmember Flange Kit (set of 4)3.5" (3-1/2 in) 304 Aluminum 180° Mandrel Bend3.5" (3-1/2 in) 304 Stainless 180° Mandrel BendAluminum IAT Weld Bung for GM Temp Sensors
 
GM 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)
GM Style Coolant Temp Sensor (Water Temp) for EFIGM 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)
Aluminum O2 Bung (Oxygen Sensor Bung)Aluminum Transition ConeStainless Steel O2 Bung (Oxygen Sensor Bung)Stainless Steel O2 Plug (18mm X 1.5)
 
Stainless Steel Transition Cone
Stainless Steel Transition Cone