The Wehrli billet aluminum MAP sensor weld bung for 2006–2010 LBZ/LMM 6.6L Duramax engines is CNC machined from 6061-T6 aluminum and supplied ready to be welded to custom aluminum intercooler piping. Intended for fabrication use, it provides a machined mounting location for a MAP sensor on custom intercooler or intake plumbing and is manufactured in the USA for DIY fabricators.
Wehrli LBZ/LMM Duramax Billet Aluminum Weld MAP Sensor Bung