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Engine Intake Valve Manley

4.5 on 28 ratings
  • Features:
      • Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.
      • Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.
      • Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.
      • Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.
      • XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.
      • NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.
  • Discover the pinnacle of performance and racing excellence with Manley's Severe Duty? Valves. Exhaust valves crafted from XH-428 material and Intake valves from NK-844 material, these valves stand as a testament to our unwavering commitment to superiority in the industry. Severe Duty? Valves outshine the competition in every aspect.
  • Fitment Warning:
    • This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
This item is not specific to any vehicle. Click here to learn more
Universal
1 In Stock
Best Price:

Black Friday Deal

$403.49 USD
$484.19 USD
Brand Manley
Part # M3711232-8
Condition New
Warehouse B
Manley

Manley Engine Intake Valve 11232-8
  • Manley Valve - Intake, Valve-S/D 2.020,+.100
  • Manley Valve - Intake, Valve-S/D 2.020,+.100.

    • General

    Product Market
    Domestic
    Valve Quantity
    8
    Product Type
    Engine Intake Valve Kit
    Tip Length
    0.290
    Stem Diameter
    0.311
    Seat Width
    0.080
    Valve Type
    Intake
    Make
    Chevrolet
    Engine Family
    Small Block
    Margin Width
    0.050
    Head Diameter
    2.020
    Engine Type
    Ice
    Prop 65 (C, R or CR)
    Cr
    Engine - Web
    Small Block
    Industry
    Automotive
    Title - Web
    Manley Severe Duty? Series Chevy Small Block Intake Valve Kit - 2.020 In. Head Dia., 5.010 In. O/a Length, 0.3110 In. Stem
    Engine
    Small Block
    O/A Length
    5.010
    Prop 65 - Short Label
    Prop 65 Warning Label.jpg
    Make - Web
    Chevrolet
    Category Hierarchy
    Valves>stainless Steel>severe Duty
    Valve Series
    Severe Duty? Series
    Underhead Angle
    12.00
    Out of Stock Message
    Call For Availability
    Title
    Manley Valve - Intake, Valve-s/d 2.020,+.100
    Underhead Radius
    3/8
    Top of Head
    7 Degree Dish

    Packaging

    length
    11.75
    width
    6.75
    height
    2.50
    weight
    4.00
    Information on technical characteristics, the delivery set, the country of manufacture and the appearance of the goods is for reference only and is based on the latest information available at the time of publication.

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