Earls Oxygen Sensor Weld Fitting (Weld Bung) - Steel - OXY018ERL control-arms-and-parts Cross-Linked Polyethylene (XLPE) High-flow Intake

Cross-Linked Polyethylene (XLPE) High-flow Intake Tube

1987-1990 GMC R2500 Suburban

Application Camaro-1969 Chevy-Chevelle 67-68 El-Camino 67-68

1971-1973 GMC Sprint 307 CID

Earls Oxygen Sensor Weld Fitting (Weld Bung) - Steel - OXY018ERL control-arms-and-parts Cross-Linked Polyethylene (XLPE) High-flow IntakeOverview: Earl's O2 Sensor Weld Fittings are the ideal way to add a sensor when converting to EFI or adding a wideband Air Fuel gauge for tuning carbureted engines. The weld fittings are available in steel or stainless steel to match your exhaust system. The thread size is 18mm x 1. 5 and fit most OEM and aftermarket O2 sensors (GM, Ford, Chrysler & most import vehicles). Features are recessed step for easy installation by drilling a hole in the