Hasport PR3BB B-Series Block Bracket for EF Civic/DA Integra

Hasport PR3BB Engine Block Bracket

The Hasport PR3BB Engine Block Bracket is a high-quality billet aluminum bracket designed specifically for B-Series engines in the 1988-1991 Honda Civic (EF) and 1990-1993 Acura Integra (DA). If you're upgrading your engine mounts or completing a B-Series swap, this bracket provides the precise fit and strength needed to keep your setup solid and properly aligned. Its clean design and durable construction make it a dependable solution for both daily drivers and performance builds.

Engineered to work with Hasport EFB1 and EFB2 mount kits, the PR3BB bracket replaces the older EFLB design and improves overall fitment and rigidity. Whether you're restoring an EF hatch, building a DA street car, or refreshing worn-out hardware, this bracket ensures your B-Series engine mounts securely and sits exactly where it should. For anyone looking to improve stability and reliability in their Honda or Acura project, this block bracket is a must-have component.

Key Features:

• Designed for 1988-1991 Honda Civic (EF) and 1990-1993 Acura Integra (DA)
• Perfect fit for B-Series engine setups
• Compatible with Hasport EFB1 and EFB2 mount kits
• Replaces the older EFLB bracket for improved precision
• Billet aluminum construction for excellent strength and durability
• Enhances engine stability and mount alignment