• Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 Photo - Primary
  • Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 User 1
  • Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 Photo - out of package
  • Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 User 1
  • Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 User 2
  • Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters 11800-8 User 3
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Manley

Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters

Manley Performance Big Block Chevrolet Severe Duty Valves 11/32" Stem Diameters

sku: 11B2X | mpn: 11800-8
$401.42
$592.00 $401.42
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This is not an emissions item.
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Severe Duty Valves 11/32" Stem Diameters

- XH-428 Stainless Material
- Chrome Stems and Hard Tips
- ?Swirl Polished and Fully Machined

Specs:

Type: Intake

Head Diameter: 2.190

Stem Diameter: .3415

Installed Height: Stock

O/A Length: 5.244

Tip Length: .250

Underhead Angle/Radius: 12° x 3/8"

Margin: .050

Seat Width: .080

Top of Head: 7° Dish

Weight/ Grams: 139

Set of 8

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