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Manley Race Series Stainless Steel Valves 11121-1 Valves, Exhaust, Steel, 1.122 Diameter, .236 in. Stem, 3.862 in. Length, Toyota, Set of 12

SKU: MAN11121-1

Valves

Manley Race Series Stainless Steel Valves 11121-1 Valves, Exhaust, Steel, 1.122 Diameter, .236 in. Stem, 3.862 in. Length, Toyota, Set of 12

SKU: MAN11121-1

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 05:32:04

Data: v4.2 - Upd: 2026-11-08 17:43:50

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 man11121-1
SFX Item ID 4933121
Accounting SKU man-11121-1
Manufacturer SKU 11121-1
Manufacturer UPC 807298056180
Alternative References 11121-1, MAN-11121-1

Valves, Exhaust, Stainless Steel, 1.122 Diameter, .236 in. Stem, 3.862 in. Length, Toyota, Set of 12

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 Number11121-1
Part TypeValves
Product LineManley Race Series Stainless Steel Valves
UPC807298056180
Valve PositionExhaust
Exhaust Valve Head Diameter (in.)1.122 in.
Exhaust Valve Head Diameter (mm)28.500mm
Exhaust Valve Stem Diameter (in.)0.236 in.
Exhaust Valve Stem Diameter (mm)5.99mm
Exhaust Overall Valve Length (in.)3.862 in.
Exhaust Overall Valve Length (mm)98.100mm
Undercut StemNo
Swirl-PolishedYes
Valve Tip Length (in.)0.157 in.
Valve Tip Length (mm)3.988mm
Valve MaterialXH-426 stainless steel
Valve Head Style20 degree dish
Valve Seat Width (in.)0.080 in.
QuantitySold individually.

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