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Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Single)

SKU: MAN12330-1

Valves

MAN Race Flo Valves...

Manley 2011+ Chrysler / Dodge 6.4L Hemi w/ Triple Groove (2.140) Race Flo Intake Valves (Single)

SKU: MAN12330-1

Valves

MAN Race Flo Valves...

A$71.72
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.

Part Type

Engine Intake Valve

Data: v4.2 - Upd: 2026-10-22 19:41:59

Features

  • Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
  • Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
  • Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
  • Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
  • Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
12330-1
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Severe Duty Pro Flo Series Stainless Steel Valves
Product Attributes - UPC
807298079233
Product Attributes - Valve Position
Intake
Product Attributes - Intake Valve Head Diameter (in.)
2.140 in.
Product Attributes - Intake Valve Head Diameter (mm)
54.356mm
Product Attributes - Intake Valve Stem Diameter (in.)
0.312 in.
Product Attributes - Intake Valve Stem Diameter (mm)
7.92mm
Product Attributes - Intake Overall Valve Length (in.)
5.135 in.
Product Attributes - Intake Overall Valve Length (mm)
130.429mm
Product Attributes - Undercut Stem
No
Product Attributes - Swirl-Polished
Yes
Product Attributes - Valve Tip Length (in.)
0.120 in.
Product Attributes - Valve Tip Length (mm)
3.048mm
Product Attributes - Valve Material
NK-842 stainless steel
Product Attributes - Lock Groove Quantity
3-groove
Product Attributes - Lock Groove Style
Conventional
Product Attributes - Approximate Weight (g)
127
Product Attributes - Valve Seat Width (in.)
0.080 in.
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Features back cut of 0.055 in. x 30 degree.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man12330-1
SFX Item ID 4060807
Supplier Item Code 4060807
Manufacturer SKU 12330-1
Manufacturer UPC 807298079233
Alternative References 6.4L

Compatibility

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