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Manley Performance

Manley Performance

Manley Budget Series Replacement Valves 10650-8 Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Set of 8

SKU: MAN10650-8

Valves
Manley Budget Series Replacement Valves 10650-8 Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Set of 8
Manley Performance

Manley Performance

Manley Budget Series Replacement Valves 10650-8 Valves, Intake, Stainless Steel, 2.020 in. Diameter, .341 in. Stem, 4.880 in. Length, Chevy, Set of 8

SKU: MAN10650-8

Valves
A$299.39
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Manley Budget series replacement valves are high-quality valves at very affordable prices. All valves are made from stainless steel (intakes are NK-840; exhausts are XH-422) with chrome stems and hardened valve tips. They are original equipment shapes with forged and machined finishes. Both the materials used and the heat-treating processes are superior to those of the original equipment replacement pieces.

Part Type

SBC B/R 2.020in Intake Valves

Data: v4.2 - Upd: 2026-10-21 14:09:05

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
10650-8
Product Attributes - Part Type
Valves
Product Attributes - Product Line
Manley Budget Series Replacement Valves
Product Attributes - UPC
807298047140
Product Attributes - Valve Position
Intake
Product Attributes - Intake Valve Head Diameter (in.)
2.020 in.
Product Attributes - Intake Valve Head Diameter (mm)
51.308mm
Product Attributes - Intake Valve Stem Diameter (in.)
0.341 in.
Product Attributes - Intake Valve Stem Diameter (mm)
8.66mm
Product Attributes - Intake Overall Valve Length (in.)
4.880 in.
Product Attributes - Intake Overall Valve Length (mm)
123.952mm
Product Attributes - Undercut Stem
No
Product Attributes - Swirl-Polished
No
Product Attributes - Valve Tip Length (in.)
0.260 in.
Product Attributes - Valve Tip Length (mm)
6.350mm
Product Attributes - Valve Material
NK-840 stainless steel
Product Attributes - Lock Groove Quantity
1-groove
Product Attributes - Lock Groove Style
Conventional
Product Attributes - Approximate Weight (g)
117
Product Attributes - Valve Head Style
Flat
Product Attributes - Valve Seat Width (in.)
0.120 in.
Product Attributes - Quantity
Sold as a set of 8.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man10650-8
SFX Item ID 4928193
Supplier Item Code 4928193
Manufacturer SKU 10650-8
Manufacturer UPC 807298047140

Compatibility

Application Data
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1962
    Ending Year1969
    Engine TypeV8
    Engine Size5.4L/327
    Engine FamilyChevy small block Gen I
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    Engine Size4.9L/302
    Engine FamilyChevy small block Gen I
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1967
    Ending Year2000
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Valve Installed LengthStock
  • Valve FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1970
    Ending Year1980
    Engine TypeV8
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Valve Installed LengthStock

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