Earls Oxygen Sensor Weld Fitting (Weld Bung) - Steel - OXY018ERL control-arms-and-parts 9 V8 1981 - 1985

9 V8 1981 - 1985 Buick LeSabre 307/5 V8 1982 Buick LeSabre 267/4

1971-1973 GMC Sprint 307 CID

1x Rear Left (Driver) Brake Drop Hose (Braided Stainless)

1981-1983 Oldsmobile Cutlass Cruiser 307 CID

8 V8 1977 - 1987 Ford F-350 351/5

Earls Oxygen Sensor Weld Fitting (Weld Bung) - Steel - OXY018ERL control-arms-and-parts 9 V8 1981 - 1985Overview: 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