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Manley Race Series Stainless Steel Valves 11890-1 Valve, Intake, Steel, 2.140 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Each

SKU: MAN11890-1

Valves

Manley Race Series Stainless Steel Valves 11890-1 Valve, Intake, Steel, 2.140 in. Diameter, .372 in. Stem, 4.873 in. Length, Mopar, Each

SKU: MAN11890-1

Valves
A$68.59
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

Part Type

BBM R/F 2.140in Intake Valve

Data: v4.2 - Upd: 2026-10-14 10:11:52

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
11890-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Race Series Stainless Steel Valves
Product Attributes - UPC
807298054865
Product Attributes - Valve Position
Intake
Product Attributes - Intake Valve Head Diameter (in.)
2.140 in.
Product Attributes - Intake Valve Head Diameter (mm)
54.365mm
Product Attributes - Intake Valve Stem Diameter (in.)
0.372 in.
Product Attributes - Intake Valve Stem Diameter (mm)
9.50mm
Product Attributes - Intake Overall Valve Length (in.)
4.873 in.
Product Attributes - Intake Overall Valve Length (mm)
123.774mm
Product Attributes - Undercut Stem
Yes
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.275 in.
Product Attributes - Valve Tip Length (mm)
6.990mm
Product Attributes - Valve Material
NK-842 stainless steel
Product Attributes - Lock Groove Quantity
1-groove
Product Attributes - Lock Groove Style
Conventional
Product Attributes - Approximate Weight (g)
126
Product Attributes - Valve Head Style
5 degree dish
Product Attributes - Valve Seat Width (in.)
0.100 in.
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man11890-1
SFX Item ID 4927759
Supplier Item Code 4927759
Manufacturer SKU 11890-1
Manufacturer UPC 807298054865

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeCHRYSLER
    Beginning Year1959
    Ending Year1965
    Engine TypeV8
    Engine Size6.8L/413
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeCHRYSLER
    Beginning Year1963
    Ending Year1963
    Engine TypeV8
    Engine Size7.0L/426
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
    Application NotesFits wedge engines only.
  • Valve FitmentSearch by engine
    MakeCHRYSLER
    Beginning Year1966
    Ending Year1978
    Engine TypeV8
    Engine Size7.2L/440
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeCHRYSLER
    Beginning Year1972
    Ending Year1978
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyMopar big block B
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeDODGE
    Beginning Year1961
    Ending Year1963
    Engine TypeV8
    Engine Size6.8L/413
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeDODGE
    Beginning Year1963
    Ending Year1966
    Engine TypeV8
    Engine Size7.0L/426
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
    Application NotesFits wedge engines only.
  • Valve FitmentSearch by engine
    MakeDODGE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Engine Size6.7L/413
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeDODGE
    Beginning Year1966
    Ending Year1979
    Engine TypeV8
    Engine Size7.2L/440
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeDODGE
    Beginning Year1971
    Ending Year1978
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyMopar big block B
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakePLYMOUTH
    Beginning Year1963
    Ending Year1966
    Engine TypeV8
    Engine Size7.0L/426
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
    Application NotesFits wedge engines only.
  • Valve FitmentSearch by engine
    MakePLYMOUTH
    Beginning Year1966
    Ending Year1978
    Engine TypeV8
    Engine Size7.2L/440
    Engine FamilyMopar big block RB
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakePLYMOUTH
    Beginning Year1972
    Ending Year1978
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyMopar big block B
    Valve Installed LengthStock

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