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![21811800 Inconel Exhaust Valve for Big Block Chevy [1.800 in. Head, .344 in. Stem]](https://www.jegs.com/images/mini_750/300/301/301-21811800.jpg)
Vehicle Info NeededDARTPART NUMBER: 301-21811800
21811800 Inconel Exhaust Valve for Big Block Chevy [1.800 in. Head, .344 in. Stem]
$6895
6 left in stock
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Lowest Price GuaranteeChevy Big Block
Inconel Exhaust ValveBig Block Chevy Exhaust Position 1.800 in. Head Diameter .344 in. Stem Diameter +.500 in. Length Sold Individually
Dart Machinery 21811800 is an Inconel exhaust valve for Big Block Chevy applications. The valve features a 1.800 in. head diameter, .344 in. stem diameter, and +.500 in. length for high-performance engine builds.
Dart Machinery 21811800 Inconel Exhaust Valve Features:
- Big Block Chevy exhaust valve application
- 1.800 in. head diameter
- .344 in. stem diameter
- +.500 in. length
- Inconel valve material
- Designed for high-performance racing applications
- Sold individually
Part TypeExhaust Valve
BrandDART
Package Height2.5
Package Width2.5
Package Length7.0
Weight0.5 PG
Part CategoryPerformance Parts
Valve Stem Diameter (Mm)8.738
Valve Head Diameter1.800 in (45.7 mm)
Valve Head Diameter (Mm)45.72
QuantitySold individually
Valve Stem Diameter0.344 in (8.7 mm)
Part FitmentDirect Fit
Valve MaterialInconel
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
