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Fits inside factory ECU
Ideal for forced induction builds seeking factory-grade reliability with aftermarket performance capability
Direct fit for Toyota 1JZ and 2JZ engines
Supertech valve keepers are precision-engineered components designed to secure valve springs on Honda and Acura engines
5mm diameter ensures proper fitment on K-series cylinder heads without modification
Honda K20A2/K20Z1/K20Z3/K24A2 Exhaust Valve 14721-PRB-A00 Wiseco Fits inside factory ECUHonda K20A2 K20Z1 K20Z3 K24A2 Exhaust Valve 14721 PRB A00 OEM specification exhaust valve engineered for Honda K series engines. This precision machined component delivers reliable valve sealing and optimal combustion chamber performance across K20A2, K20Z1, K20Z3, and K24A2 applications. Built to factory tolerances for consistent operation and extended engine life. Direct replacement part number 14721 PRB A00 ensures proper fitment and compatibility
US$ 15.95
US$ 10.00
US$ 10.00
