Manley Performance

Manley Valve Spring Seat, SPRING CUP-ID 1.255

SKU 42143-16 In stock
$95.27$100.28Save $5.01

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

Manley Valve Spring Seat, SPRING CUP-ID 1.255

Manley Performance Valve Spring Cups provide a precision-machined, durable foundation for valve springs while protecting the cylinder head from spring wear. Manufactured from premium materials and held to exacting tolerances, they help maintain proper spring alignment for reliable valvetrain performance in both street and racing applications.

Fitment

Manley Valve Spring Seat, SPRING CUP-ID 1.255.

Specifications

Manufacturer part number
42143-16
UPC
807298082073
Shipping weight & size
1.10 lb, 10.8 × 6.8 × 0.5 in

Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Special order item — ships direct from the manufacturer; extended lead times may apply.