• Manley Performance Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valve 11863-8 Photo - Primary
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Manley

Manley Performance Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valve

Manley Performance Chevy Small Block Stock Dia 4.951 OA L Dish Race Masters Exhaust Valve

sku: 0Q3Q8 | mpn: 11863-8
$251.58
$251.58
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106 in stock

Emissions

This is not an emissions item.
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Race Master Valves

- XH-426 Stainless Exhaust Material
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
- Straight Stems

Specs:

Type: Exhaust

Head Diameter: 1.600

Stem Diameter: .3415

Installed Height: Stock

O/A Length: 4.951

Tip Length: .290

Underhead Angle/Radius: 15° x 1/2"

Margin: .060

Seat Width: .100

Top of Head: 9° Dish

Weight/ Grams: 102

Set of 8

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