American performance collection
Valves.
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Supertech
Supertech Toyota 4AGE 16V Black Nitrided Intake Valve - +2mm Oversize - Set of 8
$190.54
$238.10
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Supertech
Supertech Toyota 4AGE 20V Black Nitrided Intake Valve - +1mm Oversize - Set of 12
$290.35
$362.83
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Supertech
Supertech Nissan 350Z VQ35 Black Nitrided Exhaust Valve- +1mm Oversize - Set of 12
$316.14
$395.05
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Supertech
Supertech Toyota Supra 7MGTE Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12
$357.59
$446.86
Sale
Supertech
Supertech Subaru EZ30 H6 24V Black Nitrided Intake Valve - +1mm Oversize - Set of 12
$302.46
$377.96
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Supertech
Supertech Nissan 240SX KA24DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
$207.56
$259.37
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Sale
Supertech
Supertech Nissan SR20DE Black Nitrided Exhaust Valve - +0.5mm Oversize - Set of 8
$187.46
$234.26
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Supertech
Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12
$287.99
$359.88
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Supertech
Supertech Nissan GTR VR38DETT Inconel Exhaust Valve- +1mm Oversize - Set of 12
$728.38
$910.20
Sale
Supertech
Supertech Mazda FS/Protege 2.0L Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$241.99
$302.40
Sale
Supertech
Supertech Nissan GTR VR38DETT Inconel Exhaust Valve- +1mm Oversize - Set of 12
$506.56
$633.01
Sale
Supertech
Supertech Honda D16Z6 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$199.79
$249.66
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Supertech
Supertech Nissan RB25DET (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12
$410.76
$513.30
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Supertech
Supertech Honda H23 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$199.13
$248.84
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Sale
Supertech
Supertech Nissan RB20DE / RB20DET (w/Solid Lifters) Inconel Exhaust Valve - +1mm OS - Set of 12
$460.50
$575.45