The BLOX Racing titanium valve spring retainers are specified for K20A-3 Z1-3 (2.0L DOHC i-VTEC) and K24A-3 (2.4L DOHC i-VTEC) engines. These Ti retainers are listed for direct use with the corresponding K-series valve train configurations, offering a matched retainer option for high-rev or upgraded valve spring setups. Fitment is explicit to the named engine codes and intended application.
BLOX Racing Ti Retainers for K20A-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC)