High Nickel Alloy Material, 1.625" x 1.335" x .312"

Hard Valve Seats, set of four, Heavy Duty "N" Series

Application: Universal, Ford Heavy Duty Truck, Tractor and Industrial

     Quantity

• Four seats included for the listed price

This size seat is from Manley. Part Number: VS-1630E-1N

High Temp Alloy intended for heavy duty truck and industrial engines.

Superior to high chrome seats.

     Sizes:

• Outside Diameter: 1.625" plus press (.005" press fit in a 1.625" bore)
  
• Inside Diameter, 1.335"
  
• Depth" .312"
  
• Radius or chamfered leading edge for ease of installation

     Material:

• N series seats are good for heavy duty industrial, truck and tractor applications.
• High Nickel, Non Magnetic Material
• Rockwell Rc45 and hot hardness to 1600°F.
• Excellent for Natural Gas, LPG & Propane, Diesel and other extreme heat applications.

If you're looking for a special size seat, use the contact us link to send us a message.