
Key Features:
Fitment:
Ensure your fuel system remains leak-free with the Blox Racing B-Series Head Seal Retainer. This essential single-piece component is precision-crafted from black aluminum to provide a secure seat for your fuel injectors. When building or maintaining a Honda B-series engine, the head seal retainer works in conjunction with the grommet to prevent vacuum and fuel leaks, ensuring optimal engine performance. Sold individually, this high-quality retainer is a direct replacement part designed to meet the rigorous demands of performance tuning while offering a clean, professional aesthetic to your fuel rail assembly.