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Manley Performance

Manley Performance

Manley Race Series Stainless Steel Valves 11594-1 Valve, Intake, Series, Steel, 2.100 in. Diameter, 0.342 in. Stem, 5.240 in. Length, Set of 8

SKU: MAN11594-1

Valves

Manley Race Series Stainless Steel Valves 11594-1 Valve, Intake, Series, Steel, 2.100 in. Diameter, 0.342 in. Stem, 5.240 in. Length, Set of 8

Manley Performance

Manley Performance

Manley Race Series Stainless Steel Valves 11594-1 Valve, Intake, Series, Steel, 2.100 in. Diameter, 0.342 in. Stem, 5.240 in. Length, Set of 8

SKU: MAN11594-1

Valves
A$71.27
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.

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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

Valves

Data: v4.2 - Upd: 2026-10-14 10:03:30

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
11594-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Race Series Stainless Steel Valves
Product Attributes - UPC
807298052908
Product Attributes - Valve Position
Intake
Product Attributes - Intake Valve Head Diameter (in.)
2.100 in.
Product Attributes - Intake Valve Head Diameter (mm)
53.340mm
Product Attributes - Intake Valve Stem Diameter (in.)
0.342 in.
Product Attributes - Intake Valve Stem Diameter (mm)
8.67mm
Product Attributes - Intake Overall Valve Length (in.)
5.240 in.
Product Attributes - Intake Overall Valve Length (mm)
133.096mm
Product Attributes - Undercut Stem
Yes
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.290 in.
Product Attributes - Valve Tip Length (mm)
7.366mm
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)
120
Product Attributes - Valve Head Style
7 degree dish
Product Attributes - Valve Seat Width (in.)
0.080 in.
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man11594-1
SFX Item ID 4934239
Supplier Item Code 4934239
Manufacturer SKU 11594-1
Manufacturer UPC 807298052908

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.300 in. over
    Cylinder Head TypeStock configuration
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.300 in. over
    Cylinder Head TypeStock configuration
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine Size4.9L/302
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.300 in. over
    Cylinder Head TypeStock configuration
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year2002
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.300 in. over
    Cylinder Head TypeStock configuration
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.300 in. over
    Cylinder Head TypeStock configuration

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