GM LS3 Mass Air Flow MAF Sensor Weld Bung Flange Billet Aluminium

• 6061-T6 billet aluminium construction
• Precision machined
• For mounting an LS3 style MAF sensor to a custom intake pipe
• Underside of the bung has a machined radius to suit a 4" OD pipe. Will suit 2.5" to 5" with more weld.
• Includes weld bung and 2 sensor mounting bolts
• Compatible with:
• GM Gen III, IV, and V, engine RPO codes: LS3, LS7, LS9, LSA, LT1, LT2, L82, L83, L84, L86, L87, L8B, LT4, LT5
• 15865791, 23262343, 23262344, 22895480, 23144941, 2134222, 12576410, 2133134

Note: this is not a bolt on part. Welding is required.