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221431X-16 Manley Performance Valve Spring Kits

Name: Manley Performance 221431X-16 Valve Spring Kits
Brand: Manley Performance
SKU: 221431X-16
Price: 376.88 USD
Availability: InStock

Manley Performance Valve Spring Kits 221431X-16

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Product: Manley Performance Valve Spring Kits

Category: Manley Performance Valve Springs, Retainers

Part Number: 221431X-16

UPC: 807298071800

MSRP: $405.78

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$376.88

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New with manufacturer warranty

Availability: IN STOCK (5+)
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(Last checked: 06/27/2026)
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Description:

NOTES: Manley Springs Single Hemi Drag Pak

Manley Valve Spring, SPRING-1.311 SINGLE HEMI Drag Pak..

Fitment:

Years	Make	Model	Trim
Sorry we do not have fitment information available for this part number. Contact us for any fitment questions.

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For more information on Manley Performance part number 221431X-16, you can visit the official Manley Performance website.