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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


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:30:17

Data: v4.2 - Upd: 2026-11-08 17:46:39

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Manley Performance, Manley
StreetFX SKU man11103-1
SFX Item ID 4931044
Accounting SKU man-11103-1
Manufacturer SKU 11103-1
Manufacturer UPC 807298055824
Alternative References 11103-1, MAN-11103-1

Valves, Exhaust, Stainless Steel, 1.142 in. Diameter, .236 in. Stem, 3.996 in. Length, Mazda, Set of 8

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.

Product Attributes
BrandManley
Manufacturer's Part Number11103-1
Part TypeValves
Product LineManley Race Series Stainless Steel Valves
UPC807298055824
Valve PositionExhaust
Exhaust Valve Head Diameter (in.)1.142 in.
Exhaust Valve Head Diameter (mm)29.000mm
Exhaust Valve Stem Diameter (in.)0.236 in.
Exhaust Valve Stem Diameter (mm)5.99mm
Exhaust Overall Valve Length (in.)3.996 in.
Exhaust Overall Valve Length (mm)101.500mm
Undercut StemNo
Swirl-PolishedYes
Valve Tip Length (in.)0.138 in.
Valve Tip Length (mm)3.505mm
Valve MaterialXH-426 stainless steel
Valve Head Style20 degree dish
Valve Seat Width (in.)0.080 in.
QuantitySold individually.

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