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Manley Performance

Manley Performance

Manley Race Master Valves 11341-1 VALVE-R/M 1.600,+.600

SKU: MAN11341-1

Valves
Manley Race Master Valves 11341-1 VALVE-R/M 1.600,+.600
Manley Performance

Manley Performance

Manley Race Master Valves 11341-1 VALVE-R/M 1.600,+.600

SKU: MAN11341-1

Valves
A$74.56
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 Master valves are designed and engineered to withstand the abuse of the track. Race Master valves are targeted by the bracket, drag, and oval track racers, or even those with modified street engines that are operating at engine speeds below 8,000 rpm. These valves are constructed from XH-426 material for the exhaust and NK-842 for the intake valves, making them the strongest valves in their class. Whether everything is on the line at the track, or you just enjoy your high performance car or motorcycle on the street, trust Race Master valves by Manley to keep you on the move. Order the model designed for your vehicle year/make and engine application.

Part Type

Valves

Data: v4.2 - Upd: 2026-10-14 10:08:23

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
11341-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Race Master Valves
Product Attributes - UPC
807298018904
Product Attributes - Valve Position
Exhaust
Product Attributes - Exhaust Valve Head Diameter (in.)
1.600 in.
Product Attributes - Exhaust Valve Head Diameter (mm)
40.640mm
Product Attributes - Exhaust Valve Stem Diameter (in.)
0.311 in.
Product Attributes - Exhaust Valve Stem Diameter (mm)
7.89mm
Product Attributes - Exhaust Overall Valve Length (in.)
5.540 in.
Product Attributes - Exhaust Overall Valve Length (mm)
140.716imm
Product Attributes - Undercut Stem
No
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
Stainless steel
Product Attributes - Lock Groove Quantity
1-groove beadlock-style
Product Attributes - Lock Groove Style
Beadlock
Product Attributes - Approximate Weight (g)
99
Product Attributes - Valve Head Style
9 degree dish
Product Attributes - Valve Seat Width (in.)
0.100 in.
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Underhead Angle 15° Radius 1/2 in. Margin .080

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man11341-1
SFX Item ID 4931181
Supplier Item Code 4931181
Manufacturer SKU 11341-1
Manufacturer UPC 807298018904

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1955
    Ending Year1957
    Engine TypeV8
    Engine Size4.3L/265
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1957
    Ending Year1967
    Engine TypeV8
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1969
    Engine TypeV8
    Engine Size4.9L/302
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year2002
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1975
    Ending Year1976
    Engine TypeV8
    Engine Size4.3L/262
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1976
    Ending Year2002
    Engine TypeV8
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1979
    Ending Year1982
    Engine TypeV8
    Engine Size4.4L/267
    Engine FamilyChevy small block Gen I
    Valve Installed Length0.600 in. over
    Cylinder Head TypeStock configuration
    Application NotesUnderhead Angle 15° Radius 1/2 in. Margin .080

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