Manley 1.677 Spring Cups 42371-16

Manley 1.677 Spring Cups 42371-16

Upgrade your build with the Manley 1.677 Spring Cups 42371-16, selected for dependable fit, performance-focused construction, and clean installation on compatible automotive applications.

Product Details

• Product type: Valve Springs
• Part number: 42371-16
• Fitment: Universal/custom application - verify measurements and requirements before ordering
• Approx. shipping weight: 0.80 lbs
• Durable Construction
• Complete Kit

Why Buy From OzKonic Kustomz

We focus on quality automotive parts, clear fitment details, and ready-to-install product information so you can order with confidence.

Emissions note: This item may affect emissions-related systems or is intended for performance/race applications. Verify federal, state, and local regulations before installation.

Fitment reminder: Confirm part number, dimensions, and application details before purchase. Professional installation is recommended when required.

Valve Spring Locator - Outside - 0.062 in Thick - 1.740 in OD - 0.635 in ID - 1.677 in Spring OD - Steel - Black Oxide - Set of 16 1.677 Spring Cups