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Exhaust Valves3/8'' Valve Stem Diameter
- Race Master Exhaust Valves
- Big Block Chevy
- 1.940'' Diameter (9° dish head)
- 3/8'' (0.3715'') Stem Diameter
- 5.522'' Overall Length (+.100)
- Stainless Steel
- 8/pkg.
- Type: Exhaust Valve XH-426 Material
- Head Diameter: 1.940'
- Stem Diameter: 3/8' / 0.3715'
- Installed Height: Stock
- Overall Length: 5.422'
- Tip Length: 0.250'
- Underhead Angle / Radius: 15° x 1/2'
- Margin: 0.075'
- Seat Width: 0.100'
- Top of Head: 9° Dish
- Weight / Grams: 146
Part TypeValve
BrandMANLEY
Package Height2.5
Package Width6.75
Package Length11.75
Weight3.0 PG
Part CategoryPerformance Parts
Approximate Weight (G)146
Valve Tip Length (In)0.250 in.
Valve Head Style9 degree dish
Valve Stem Diameter (In)0.3715 in.
Valve Head Diameter (In)1.940 in.
QuantitySet of 8
Part FitmentSemi Universal
Swirl-PolishedYes
Overall Valve Length (In)5.522 in.
Valve MaterialXH-426 stainless steel
Vendor Part Number11893-8
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
