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Supertech CNC-Machined Block Guard for Honda H22, H23, and F22 (Single Cam) - BG-H22-F22

$141.75 $177.13
-20%
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Supertech CNC-Machined Block Guard for Honda H22, H23, and F22 (Single Cam) - BG-H22-F22
$141.75 $177.13
$141.75 $177.13

Designed for high-performance builds, the Supertech Block Guard provides critical reinforcement to the cylinder walls in Honda H22, H23, and F22 (Single Cam) open-deck engines. By bracing the top of the cylinder sleeves, this component prevents "sleeve walk" and protects against cylinder failure under high-boost or high-RPM operation.

The BG-H22-F22 is precision CNC-machined for an exact press-fit. It features strategically placed coolant passages to ensure consistent thermal management across the block, preventing hot spots while significantly increasing the structural integrity of the assembly during extreme combustion pressures.

  • Fits Honda H22, H23, and F22 (Single Cam) engines
  • Reinforces cylinder walls to prevent cracking and movement
  • CNC-machined for precise tolerances and easy installation
  • Designed to maintain critical coolant flow to the cylinder head
  • Manufacturer Part Number: BG-H22-F22

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