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Exhaust Valve for #61459, #61559 & #61555 Cylinder Heads

The Edelbrock #9789 Inconel Exhaust Valve is a 1.89" 1-piece, swirl-polished, hardened tip valve with undercut stems for increased flow. Fits Edelbrock #61459, #61559 & #61555 Marine Cylinder Heads. Overall Length: 5.450" Set of 1 Valve
In stock
The Edelbrock #9789 Exhaust Valve are 1-piece, swirl-polished, hardened tip stainless steel valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32" except where noted.

Installation Note:
• Single Valve
• Valve Size: 1.89”
• Fits Edelbrock #61459, #61559 & #61555 Cylinder Heads
• Inconel Valve
More Information
Manufacturer Edelbrock
Application Application Specific
UPC 00085347097890
Recommended Use Use With Part #61459, #61559, #61555
Grade Type Performance
Quantity Sold Individually
Seat Angle 45 deg
Locks Included No
Valve Head Diameter 1.89 in
Oversized No
Stem Diameter 0.3415 in
Coated Finish Yes
Lock Groove Quantity 1
Valve Material Stainless Steel
Availability Note Available to Order
Warranty 12 Months
Emissions Code N/A
Hazardous Materials Warning WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit
Length 5.450 in
Material Stainless Steel