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42378-16 Manley Performance Valve Springs

Name: Manley Performance 42378-16 Valve Springs
Brand: Manley Performance
SKU: 42378-16
Price: 122.38 USD
Availability: InStock

Manley Performance Valve Springs 42378-16

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Product: Manley Performance Valve Springs

Category: Manley Performance Valve Springs, Retainers

Part Number: 42378-16

UPC: 807298044101

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$122.38

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New with manufacturer warranty

Availability: IN STOCK (5+)
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(Last checked: 07/03/2026)
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Description:

NOTES: Manley Valve Spring Seat, SPRING CUP-ID 1.550

Manley Valve Spring Seat, SPRING CUP-ID 1.550..

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 42378-16, you can visit the official Manley Performance website.