Replacement Valve Stem Oil Seal Kit

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Edelbrock Part # 9759 Valve Seal kit is a replacement valve seal kit for Edelbrock 390-428 FE Ford RPM Cylinder Heads with the current .562” seal mount diameter. These are hi-performance Viton seals with a steel body. This seal is designed for a 3/8 valve stem diameter and a .562” valve guide seal mount diameter. The compact steel body is compact enough to clear the inner diameter of most double w/damper racing valve springs.


Availability Available
Application Application Specific
UPC 00085347097593
Grade Type Performance
Quantity Set of 16
Rim Shape Round
Seal Type Positive (Metal Clad)
Availability Note Available to Order
Warranty 12 Months
Hazardous Materials Warning WARNING: This product can expose you to Chrome, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Installation Notes
  • Set of 16 Seals
Finish Natural
Inside Diameter 0.375 in
Material Viton®
Outside Diameter 0.661 in
Thickness 0.433 in