Vehicle Fitment

  • 1993–1996 Honda Prelude Si/VTEC (H22A1 & JDM H22A)
  • 1997–2001 Honda Prelude VTEC Base & Type‑SH (H22A4)
  • JDM H23A VTEC (Honda Prelude/Accord applications)
  • JDM H22A/A7 Euro Accord Type‑R
  • JDM H22A Prelude Type‑S / S‑Type
  • JDM F20B VTEC Accord SiR

Features

  • Billet aluminum block guard engineered for Honda/Acura H‑Series DOHC VTEC engines
  • CNC‑machined from lightweight yet strong AL6061 billet
  • Reinforces open‑deck cylinder walls to resist distortion under high loads
  • Maximizes coolant flow to surrounding cylinder walls and head gasket area
  • Reduces risk of head gasket failure and cracked cylinder sleeves
  • Highly recommended for forced‑induction or high‑boost builds
  • Precision fitment for select Prelude and Accord H‑Series applications
  • Durable finish resists corrosion and wear

Specifications

  • Part number: BXPT‑10202
  • Material: CNC‑machined AL6061 billet aluminum
  • Application: Block guard for open‑deck Honda/Acura H‑Series engines
  • Engine family: H22A1, H22A4, H23A VTEC, H22A/A7 Euro, F20B VTEC
  • Forced induction: Recommended for turbo/supercharged setups
  • Finish: Natural machined aluminum
  • Weight: Lightweight performance engine accessory
  • Installation: Engine short block disassembly required

Included Components

  • 1x Billet block guard (BXPT‑10202)

Product Description

The BLOX Racing BXPT‑10202 billet block guard is designed for Honda/Acura H‑Series DOHC VTEC engines to reinforce the open‑deck cylinder walls and improve durability under high load and forced‑induction conditions. CNC‑machined from premium AL6061 billet aluminum, this block guard maximizes coolant passage around the cylinder walls and head gasket area, minimizing the risk of head gasket failure and cracked sleeves common in high‑boost or high‑stress applications. Its precision fitment complements engine rebuilds and performance engine builds alike while adding structural integrity to the block.

Ideal for 1993–2001 Honda Prelude and select JDM Prelude/Accord H‑Series variants — including H22A1, H22A4, H23A VTEC, and F20B VTEC Accord applications — the BXPT‑10202 block guard is a foundational component in high‑performance or forced‑induction engine setups. Installation requires engine short block access and proper coolant passage alignment. Always verify that your specific engine code and configuration match the listed applications before purchase to ensure compatibility.



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