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Vehicle Info NeededJEGSPART NUMBER: 555-90820
Push-In Differential Vent for 1962-1988 GM Differential
$739$9.99You Save$2.60
4 left in stock
Ships on Sep 08, 2026
Lowest Price GuaranteeDifferential Vent
- Push-In Differential Vent
- 1962-1988 GM Differential
- Fits Into 3/8 in. Housing Hole
- Plastic
- Sold Individually
JEGS 555-90820 Differential Vent fits directly into the top of your 1962-1988 GM rear end. It is an OEM-style direct replacement for a broken or deformed vent valve.
Repair Your Differential With Quality Parts
JEGS differential installation components include the small parts needed to repair or swap out your ring & pinion. These parts are tough to find, so you may want to stock up and keep them in your shop or trailer.
Part TypeDifferential Vent
Product LineJEGS Differential Installation Components
BrandJEGS
Package Height0.5
Package Width2.1
Package Length4.0
Weight0.005 PG
Part CategoryReplacement Parts
Differential Vent Head StyleRound
Differential Vent FinishNatural
Part FitmentSemi Universal
Differential Vent MaterialPlastic
Package Qty1
Package TypeEA
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