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Vehicle Info NeededBRODIXPART NUMBER: 158-BR81021-1
Exhaust Valve Fits Small Block
$3399
More than 10 available
Ships on Sep 08, 2026
Lowest Price GuaranteeExhaust Valves
- Exhaust Valve
- Fits Small Block
- Head Diameter: 1.600"
- Stem Diameter: .3415"
- Tip Length: 0.250"
- Overall Length: 4.965"
- Valve Face: Dished
- Installed Height: Stock
- Sold Individually, 1/pkg
Part TypeValve
BrandBRODIX
Package Height2.0
Package Width2.0
Package Length5.0
Weight0.22 PG
Part CategoryPerformance Parts
Valve Stem Diameter (Mm)8.7
Valve Head Diameter1.6 in (40.6 mm)
Overall Valve Length (Mm)126.1
Lock Groove Quantity1-groove
QuantitySold individually
Overall Valve Length4.965 in (126.1 mm)
Valve MaterialStainless steel
Valve Head Diameter (Mm)40.6
Valve Head StyleDished
Valve Tip Length0.25 in (6.4 mm)
Valve Tip Length (Mm)6.35
Undercut StemNo
Valve Stem Diameter0.342 in (8.7 mm)
Part FitmentSemi Universal
Swirl-PolishedYes
Lock Groove StyleConventional
Vendor Part NumberBR81021-1
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
