BLOX Racing Block Guard for B16A – B18C1-5 (1.6L – 1.8L DOHC VTEC)

BLOX Racing engine block guards help strengthen and support the upper cylinders walls in open-deck Honda/Acura engines. CNC-machined from AL6061, the BLOX Racing engine block guard also provides maximum coolant passage to the head minimizing the risk of head gasket failure and cracked cylinder sleeves.

Key Features

• 0.125 Inch Thickness: Offers optimal block deck support while maintaining main cap clearance for easy fitment.
• Direct Bolt-On Design: Aligns precisely with factory main cap spacing on all B-Series DOHC VTEC blocks with no modifications needed.
• High Pressure Resistance: Supports 30+ PSI boost and 500+ whp reliably across drag strip and road course demands.
• Billet 6061-T6 aluminum at 0.125 inches thick for strength without clearance issues.
• CNC Machined 6061-T6 Billet Aluminum: Delivers rigid reinforcement with low weight for proven track durability in high-stress conditions.
• Precision CNC manufacturing from aerospace-grade materials.

Fitment

Specifications

What’s Included

One new BLOX Racing product in the exact configuration identified by manufacturer part number BXPT-10200. Only components expressly stated for this exact part number are included.

About BLOX Racing

BLOX Racing develops performance intake, exhaust, fuel, engine, drivetrain, suspension, wheel-hardware, and interior components for street and competition applications. Selection remains exact-part-number and exact-application specific.

Related BLOX Racing Products

• BLOX Racing Block Guard for D16Z-Y (1.6L SOHC VTEC)
• BLOX Racing Ti Retainers for B16A – B18C1-5 (1.6L – 1.8L DOHC VTEC) / H22A 2.2L DOHC VTEC
• BLOX Racing Block Guard for H22A (2.2L DOHC VTEC)

Browse the BLOX Racing collection for related performance components.

Frequently Asked Questions

Will this fit my 1994-2001 Acura Integra GS-R?
That application is listed, but confirm the complete year, make, model, trim, transmission, factory equipment, dimensions, and every BLOX Racing fitment note before ordering.

Does this include everything needed for installation?
Only the components expressly listed for this exact BLOX Racing part number are included. Gaskets, fluids, tuning, adapters, fasteners, wiring, tools, and companion parts may be required depending on the application.

What should I verify before ordering?
Match the exact manufacturer part number, dimensions, material, finish, quantity, mounting interface, and intended function. Similar-looking BLOX Racing parts are not automatically interchangeable.

Installation Instructions

Follow the current BLOX Racing instructions and vehicle service information for this exact part number. Verify fitment and included components before disassembly, use the specified tools and torque values, check all clearances and connections, and inspect the installation before operation. Professional installation is recommended.