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![440034 Premium Valve Stem Oil Seal for GM LS Style Engines [Dual Valve Spring]](https://www.jegs.com/images/mini_750/600/689/689-440034.jpg)
Vehicle Info NeededMELLINGPART NUMBER: 689-440034
440034 Premium Valve Stem Oil Seal for GM LS Style Engines [Dual Valve Spring]
$899
Ships on Nov 03, 2026
Lowest Price GuaranteeGM Style
Premium Valve Stem Oil SealI.D.: 0.285 in. O.D.: 0.625 in. Thickness: 0.895 in. Rim Shape: Round Type: Positive Stop Material: Steel/Rubber Gold Finish Sold Individually
Melling 440034 Premium Valve Stem Oil Seals utilize high-quality materials and technology to provide reliable and performance sealing to your engine's valvetrain.
Note:
- These Valve Stem Oil Seals are sold by dimensions only, however, this set will fit select GM LS engine applications
A Perfect Seal, Every Time
Melling High-Performance Valve Stem Oil Seals provide worry-free sealing for engines from the street to the track.
Part TypeValve Stem Seal
Product LineMelling High-Performance Valve Stem Oil Seals
BrandMELLING
Part CategoryReplacement Parts
Thickness0.905 in.
Seal TypeUmbrella
Inside Diameter0.275 in.
ColorBlue
MaterialSteel
Part FitmentUniversal
Rim ShapeRound
Outside Diameter0.629 in.
Grade TypePerformance
Vendor Part Number440034
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
