• Manley Performance Valves 11504-6 Item Image
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Manley

Manley Performance Buick V-6 Stage 1 and Production Cast Iron Heads Severe Duty Valves

Manley Performance Buick V-6 Stage 1 and Production Cast Iron Heads Severe Duty Valves

sku: 11BBV | mpn: 11504-6
$221.09
$221.09 $221.09
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Stage 1 and Production Cast Iron Heads Severe Duty Valves

- NK-844 Intake Material
- Chrome Stems and Hard Tips
- Swirl Polished and Machined
- Intakes are "Pro Flo" for Improved Flow

Specs:

Type: Intake

Head Diameter: 1.775

Stem Diameter: .3415

Installed Height: Stock

O/A Length: 4.730

Tip Length: .270

Underhead Angle/Radius: Pro Flo: 12° x 3/8"

Margin: .065

Seat Width: .080

Top of Head: 7° Dish

Weight/ Grams: 97

Set of 6

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