Spring Seat Locator/Seal Kit

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Edelbrock Part # 5766 Spring Seat Locator/Seal Kit (8mm valves and conical springs) for use on Edelbrock LS & E-CNC heads w/8mm stem valves combined with 1.30" conical (beehive style) springs

Documents & Installation Notes


Availability Available
Application Universal
UPC 00085347057665
Recommended Use For Cylinder Heads With 8mm Valves And 1.30 in. Beehive Springs
Grade Type Premium
Quantity Set of 16
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
  • Use only Edelbrock replacement components
  • Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.
Finish Black Oxide
Inside Diameter 0.785 in
Material Steel
Outside Diameter 1.300 in
Thickness 0.60 in