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Manley Race Series Stainless Steel Valves 11103-1 Valves, Exhaust, Steel, 1.142 in. Diameter, .236 in. Stem, 3.996 in. Length, Mazda, Set of 8

SKU: MAN11103-1

Valves

Manley Race Series Stainless Steel Valves 11103-1 Valves, Exhaust, Steel, 1.142 in. Diameter, .236 in. Stem, 3.996 in. Length, Mazda, Set of 8

SKU: MAN11103-1

Valves
A$75.88
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 10:08:25

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
11103-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Race Series Stainless Steel Valves
Product Attributes - UPC
807298055824
Product Attributes - Valve Position
Exhaust
Product Attributes - Exhaust Valve Head Diameter (in.)
1.142 in.
Product Attributes - Exhaust Valve Head Diameter (mm)
29.000mm
Product Attributes - Exhaust Valve Stem Diameter (in.)
0.236 in.
Product Attributes - Exhaust Valve Stem Diameter (mm)
5.99mm
Product Attributes - Exhaust Overall Valve Length (in.)
3.996 in.
Product Attributes - Exhaust Overall Valve Length (mm)
101.500mm
Product Attributes - Undercut Stem
No
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.138 in.
Product Attributes - Valve Tip Length (mm)
3.505mm
Product Attributes - Valve Material
XH-426 stainless steel
Product Attributes - Valve Head Style
20 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 man11103-1
SFX Item ID 4931044
Supplier Item Code 4931044
Manufacturer SKU 11103-1
Manufacturer UPC 807298055824

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeMAZDA
    Beginning Year1994
    Ending Year1997
    Engine TypeL4
    Engine Size1.8L/1839cc
    Engine FamilyMazda 4-cylinder
    Valve Installed LengthStock
    Cylinder Head TypeStock configuration
  • Valve FitmentSearch by engine
    MakeMAZDA
    Beginning Year1999
    Ending Year1999
    Engine TypeL4
    Engine Size1.8L/1839cc
    Engine FamilyMazda 4-cylinder
    Valve Installed LengthStock
    Cylinder Head TypeStock configuration

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