Breather Vent Diff / Trans Fuel Tank 50'-2000 (choose size)
This differential air vent fits the upper side of most GM differentials from the past 50 years. It is also compatible with automatic transmissions, certain fuel evaporation canisters, and fuel systems. Since different differentials require varying sizes, careful measurement is essential to ensure the correct fit. Select the sleeve size that fits into your component: options include 11.2mm or 9.25mm, with a 3/8" lower sleeve.
Couldn't load pickup availability
This differential air vent fits the upper side of most GM differentials from the past 50 years. It is also compatible with automatic transmissions, certain fuel evaporation canisters, and fuel systems. Since different differentials require varying sizes, careful measurement is essential to ensure the correct fit. Select the sleeve size that fits into your component: options include 11.2mm or 9.25mm, with a 3/8" lower sleeve.
