Manley Gen II Race Series 55.9mm Head Dia 142.2mm Length Severe Duty Intake Valve (SINGLE VALVE)

Manley Gen II Race Series 41.3mm Length 1.625 Dia Custom SS Exhaust Valves (Set of 8)

Manley Gen II Race Series 41.3mm Custom SS Exhaust Valve (SINGLE VALVE)

Manley 94-98 Toyota Supra 3.0L 30mm Head Dia 99.1mm Stock Length Race Master Exhaust Valve (Single)