4P B-Series Cylinder Head Port Covers

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  • $139.99
  • Regular price $159.99
Shipping calculated at checkout.

The 4P B-Series port covers not only look great, they allow you to safely store or transport your engine.  Keep debris from inside your engine and protect the flanges during transport or while you wait for your project to be completed.

INTAKE and EXHAUST covers included in purchase


  • Safe storage and transportation
  • Protects port surfaces, valves, and seats
  • Keep the competition from seeing your race head
  • Precision machined from billet aluminum
  • Fits B18C (GSR) and B16/Type R Cylinder Heads