Availability

- In Stock Items. Ships Today. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Valve Seat Location
- Exhaust seat (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Cylinder Head Type
- Dart Big Chief (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Seat Material
- Powdered metal (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Seat Outside Diameter (in.)
- 1.650 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Valve Seat Inside Diameter (in.)
- 1.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold individually. (1)
Price Range
Filter Options
- Made In USA (3)

Dart Valve Seat Inserts

5.0 out of 5 stars 1 Customer Reviews

If the valve seat inserts on your high performance vehicle are worn or cracked, replace them! Dart premium-quality replacement valve seat inserts are made to exacting tolerances. They offer a good, tight seal to avoid those pesky valve leaks that can affect engine performance.