Permaseal JC664 - Mazda B3/B5/B6 Carb Exhaust Manifold Gasket

Mazda B3 / B5 / B6 Carburettor engines, exhaust manifold gasket, ref JC664 Not yet confirmed Verify existing part numbers before purchasing

Installation & Compliance

- Installation: Professional mechanic installation highly recommended.
- WoF / Certification: Standard like-for-like replacement part. If your vehicle's engineering has been modified from standard (e.g. non-standard suspension, engine, or drivetrain), please confirm certification requirements with an LVV-certified inspector before fitting, as we cannot assess this without seeing your specific vehicle.