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Manley Performance Valve-BBC R/m 1.880
Manley Performance Valve-BBC R/m 1.880
sku: 11B9B | mpn: 11881-8
Regular price
$215.63
Regular price
$251.58
Sale price
$215.63
Shipping calculated at checkout.
19 in stock
Emissions
This is not an emissions item.
Quantity
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Big Block Chevrolet
Race Master Valves 11/32" Stem Diameters
Features
- XH-426 Stainless Exhaust Material
- Chrome Stems and Hard Tips
- 11/32" Stems for Improved Flow, Lighter Weight
- Swirl Polished and Fully Machined
Specification
- Type : Exhaust
- Head Diameter : 1.880"
- Stem Diameter : .3415"
- Installed Height : Stock
- O/A Length : 5.422"
- Tip Length : .250"
- Underhead Angle/Radius : 10° x 3/8"
- Margin : .075"
- Seat Width : .100"
- Top Head : 6° Dish
