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Manley 11587-8 - Big Block Chevrolet 1.880 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8

Manley  |  SKU: BBPB-11587-8
Sale price $51408 Regular price $68544

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Manley 11587-8 - Big Block Chevrolet 1.880 Diameter Stock Length Extreme Duty Exhaust Valves - Set of 8

Exhaust Valve - Extreme Duty - 1.880 in Head - 0.372 in Valve Stem - 5.354 in Long - Stainless - Big Block Chevy - Set of 8

Manley Valve - Exhaust, Valve-BBC Extreme Duty 1.880

Discover the extraordinary capabilities of Manley Performance Products' Extreme Duty Series Valves. Engineered to cater to the demanding needs of Top Fuel and Funny Car drag racers, Big Block Chevy marine enthusiasts, and Small Block Chevy restricted carburetor circle track competitors, these valves are your ticket to unparalleled performance.

  • Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.
  • XH-432 XtremeAlloy: The hallmark of excellence in exhaust valve material construction.
  • Built to Last: Featuring chrome stems and hard tips for exceptional longevity and wear resistance.
  • Optimized Performance: Swirl polished under head areas and fully machined combustion faces improve airflow and combustion efficiency.
Head Diameter: 1.880
Valve Head Diameter: 1.880
Stem Diameter: 0.3715
Valve Stem Diameter: 0.3715
O/A Length: 5.354
Valve Length: 5.354
Valve Tip Length: 0.220
Tip Length: 0.220
Margin Width: 0.065
Underhead Angle: 10.00
Underhead Radius: 3/8
Valve Series: Extreme Duty Series
Valve Material: Inconel
Valve Head Shape: 6 Degree Dish
Top of Head: 6 Degree Dish
Seat Width: 0.100
Valve Type: Exhaust
Product Type: Engine Exhaust Valve Kit
Valve Quantity: 8
Engine Valve Quantity: 8
Engine Type: ICE
Make: Chevrolet
Engine: Big Block

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