GSC Power Division 1102 Valve Stem Seal & Spring Seat Kit (Set of 32) Ford

Vehicle Fitment

• Ford Mustang 5.0L Gen-3 Coyote engines (and other Ford 5.0L/ Coyote-based 32-valve V8 engines using same valve stem dimensions)

Features

• Valve stem seals with integrated spring seats - ensures proper sealing and spring seating in high-performance valvetrains
• Set designed to support full 32-valve head (32 seals / spring seats) - ideal for complete rebuilds or valve-train refresh
• Manufactured to OEM-plus tolerances - ensures tight fit on valve stems to control oil consumption and valve-guide wear
• Includes spring seats to provide proper support for valve springs, helping maintain correct spring height and seating under load
• Direct-fit for Ford Coyote Gen-3 valve stem dimensions - no machining or modification required when replacing seals on compatible engines
• Durable construction - suitable for stock, mildly modified, or high-RPM/high-boost builds where reliable sealing is critical
• Serves as a "refresh" part during head rebuilds, valve-spring upgrades, or whenever valve guides/seals are serviced
• Economical replacement - packaged as a full-head kit (32 pieces) for convenience and cost-effectiveness

Specifications

• Part Number: 1102
• Product Type: Valve Stem Seal & Integrated Spring Seat Kit
• Included Quantity: 32 pieces (full 32-valve engine head) - enough for one V8 head
• Application: Ford 5.0L Gen-3 Coyote (and compatible engines using same valve-stem dimensions)
• Compatibility: Engines requiring standard Ford Coyote valve stem seal dimensions - check valve-stem diameter before install
• Usage: Seal valve stems, support valve springs, control oil flow past guides, reliable spring seating

Included Components

• 1x Complete set of 32 valve stem seals with integrated spring seats (for full cylinder-head installation)

Product Description

The GSC Power Division 1102 Valve Stem Seal & Spring Seat Kit is engineered for Ford 5.0 L Gen-3 Coyote engines (and other compatible Coyote-based V8s) to deliver reliable sealing and proper spring seating when rebuilding or refreshing the cylinder head. In high-performance or high-RPM applications, proper valve stem sealing is essential to prevent oil from leaking past valve guides - especially under valve-spring pressure and repeated thermal cycles. The integrated spring-seats ensure that your valve springs sit correctly, maintain install height, and seat reliably under load.

Offered as a full-head kit (32 pieces), 1102 simplifies maintenance and rebuilds: instead of buying multiple loose seals or re-using old seals, you get a complete set ready to install. The components are machined to tight tolerances to ensure a secure fit on valve stems, minimizing oil consumption or guide wear while supporting both stock and performance builds. For anyone working on a Ford Coyote V8 - whether stock, mildly modified, or built for performance - 1102 is a practical, cost-effective, and reliable way to refresh the valvetrain sealing and spring support during maintenance or upgrades.