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Manley Race Master Valves 11649B-1 Valves, Exhaust, Stainless Steel, 32.00mm Diameter, .3130 in. Stem, 4.405 in. Length, Volkswagen, Each

SKU: MAN11649B-1

Valves

Manley Race Master Valves 11649B-1 Valves, Exhaust, Stainless Steel, 32.00mm Diameter, .3130 in. Stem, 4.405 in. Length, Volkswagen, Each

SKU: MAN11649B-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 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 10:06:57

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
11649B-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Race Master Valves
Product Attributes - UPC
807298079103
Product Attributes - Valve Position
Exhaust
Product Attributes - Exhaust Valve Head Diameter (in.)
1.260 in.
Product Attributes - Exhaust Valve Head Diameter (mm)
32.000mm
Product Attributes - Exhaust Valve Stem Diameter (in.)
0.313 in.
Product Attributes - Exhaust Valve Stem Diameter (mm)
7.95mm
Product Attributes - Exhaust Overall Valve Length (in.)
4.405 in.
Product Attributes - Exhaust Overall Valve Length (mm)
111.887mm
Product Attributes - Undercut Stem
No
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.170 in.
Product Attributes - Valve Tip Length (mm)
4.318mm
Product Attributes - Valve Material
XH-426 stainless steel
Product Attributes - Lock Groove Quantity
1-groove
Product Attributes - Lock Groove Style
Beadlock
Product Attributes - Approximate Weight (g)
65
Product Attributes - Valve Head Style
10 degree dish
Product Attributes - Valve Seat Width (in.)
0.090 in.
Product Attributes - Quantity
Sold as a set of 4.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man11649B-1
SFX Item ID 4932136
Supplier Item Code 4932136
Manufacturer SKU 11649B-1
Manufacturer UPC 807298079103
Alternative References 32.00mm

Compatibility

Application Data
  • MakeVOLKSWAGEN
    Engine Size1.2L/1200cc
    Engine FamilyVOLKSWAGEN L4 GAS
    Valve Installed LengthStock
    Cylinder Head TypeStock configuration
  • MakeVOLKSWAGEN
    Engine Size1.6L/1600cc
    Engine FamilyVOLKSWAGEN L4 GAS
    Valve Installed LengthStock
    Cylinder Head TypeStock configuration

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