Product Overview Supertech GIVN-3303F Supertech Opel/Vauxhall C20XE/C20LET Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech GEVI-3303F Supertech Opel/Vauxhall C20XE / C20LET Inconel Exhaust Valve- +1mm Oversize - Single
Supertech Supertech GIVN-3312S Supertech Opel/Vauxhall Z20LET / LEH Black Nitrided Intake Valve - +0.5mm Oversize - Single
Supertech Supertech GIVN-3313S Supertech Opel/Vauxhall Z20LET / LEH Chrome Coated Intake Valve - +1mm Oversize - Single
Supertech Supertech NIVN-1038 Supertech Nissan VQ37VHR Black Nitrided Intake Valve - +1mm Oversize - Single
Supertech Supertech SIVN-1015 Supertech Subaru EJ25 Black Nitrided Intake Valve - +1mm Oversize - Single
