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Manley Performance

Manley Performance

Manley Street Master Valve Springs 22406-1 Spring, Single, 1.550 in. Outside Diameter, 460 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

SKU: MAN22406-1

Valve Springs
Manley Street Master Valve Springs 22406-1 Spring, Single, 1.550 in. Outside Diameter, 460 lbs./in. Rate, 1.190 in. Coil Bind Height, Each
Manley Performance

Manley Performance

Manley Street Master Valve Springs 22406-1 Spring, Single, 1.550 in. Outside Diameter, 460 lbs./in. Rate, 1.190 in. Coil Bind Height, Each

SKU: MAN22406-1

Valve Springs
A$34.81
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

Better designed valve springs using state-of-the-art machinery for purpose-built racing engines. Manley Street Master valve springs are manufactured from super-clean, high-tensile chrome silicon steel and are shot-peened to MIL specs for maximum fatigue life. They feature a proprietary multi-step heat-treating that minimizes load loss and have computer-aided modeling to minimize valve bounce and valve gear separation. Manley Street Master valve springs feature a small diameter and are lightweight, allowing engines to rev higher faster. They have an extended tip thickness to eliminate overload breakage and their tightly controlled open-end flatness reduces valve stem side loading.

Part Type

Valve Springs

Data: v4.2 - Upd: 2026-10-14 10:04:35

Specifications

Product Attributes - Brand
Manley
Product Attributes - Manufacturer's Part Number
22406-1
Product Attributes - Part Type
Valve Springs
Product Attributes - Product Line
Manley Street Master Valve Springs
Product Attributes - UPC
807298046198
Product Attributes - Valve Spring Style
Standard
Product Attributes - Number of Springs Per Valve
Single
Product Attributes - Retainers Included
No
Product Attributes - Outside Diameter of Outer Spring (in.)
1.550 in.
Product Attributes - Coil Bind Height (in.)
1.190 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Spring Rate (lbs./in.)
460 lbs./in.
Product Attributes - Inside Diameter of Outer Spring (in.)
1.080 in.
Product Attributes - Locks Included
No
Product Attributes - Valve Stem Seals Included
No
Product Attributes - Valve Springs Coated
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Manley Performance
StreetFX SKU man22406-1
SFX Item ID 4933619
Supplier Item Code 4933619
Manufacturer SKU 22406-1
Manufacturer UPC 807298046198

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
    Installed Height (in.)1.875 in.
    Seat Pressure at Installed Height (lbs.)125 lbs.
    Open Height (in.)(application)1.375
    Open Pressure (lbs.)355 lbs.
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
    Installed Height (in.)1.875 in.
    Seat Pressure at Installed Height (lbs.)125 lbs.
    Open Height (in.)(application)1.375
    Open Pressure (lbs.)355 lbs.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Installed Height (in.)1.875 in.
    Seat Pressure at Installed Height (lbs.)125 lbs.
    Open Height (in.)(application)1.375
    Open Pressure (lbs.)355 lbs.
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Installed Height (in.)1.875 in.
    Seat Pressure at Installed Height (lbs.)125 lbs.
    Open Height (in.)(application)1.375
    Open Pressure (lbs.)355 lbs.

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