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Manley

Manley Performance Chevrolet 1.600 Dia Dish 5.026 O/A Length Severe Duty Exhaust Valves

Manley Performance Chevrolet 1.600 Dia Dish 5.026 O/A Length Severe Duty Exhaust Valves

sku: 0Q3TP | mpn: 11823-8
$337.32
$592.00 $337.32
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Low stock: 9 left

Emissions

This is not an emissions item.
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Severe Duty "Pro Flo" Valves

- XH-428 Stainless Exhaust Material
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
- Improved Flow with "Pro Flo" Underhead

Specs:

Type: Exhaust

Head Diameter: 1.600

Stem Diameter: .3415

Installed Height: Stock

O/A Length: 4.936

Tip Length: .250

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

Margin: .085

Seat Width: .080

Top of Head: 7° Dish

Weight/ Grams: 98

Set of 8

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