Maruha Metal Head Gasket · 1.6L B6 Engine (Bead Type)
Maruha's metal head gasket for the B6 1.6L NA6 engine. After 30+ years, the original composite gasket has long since exceeded its intended service life. Maruha's bead-type metal gasket delivers superior sealing and thermal resistance — the correct specification for any NA6 engine rebuild, refresh, or head work.
Specifications:
Bead-type metal construction — superior to OEM composite in sealing and heat resistance
Designed specifically for B6 1.6L engine architecture
Essential for any NA6 engine rebuild or head removal
Compatible with Maruha F Cam and cam gear builds on the 1.6L
Fitment: NA6 Miata 1990–1993 · 1.6L B6ZE engine.
Made in Japan. Authorized Maruha import by Chikara Motorsports — North America's only official Maruha dealer.





























