American performance collection
Valves.
Sale
Supertech
Supertech Honda H22A1/H22A4 Black Nitrided Intake Valve - +1mm Oversize - Set of 8
$190.58
$238.16
Sale
Supertech
Supertech Nissan RB20 (w/Hydraulic Lifter) Inconel Exhaust Valve - +1mm Oversize - Set of 12
$600.37
$750.25
Sale
Supertech
Supertech Honda H22A1/H22A4 Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$190.54
$238.10
Sold out
Supertech
Supertech Nissan VQ37VHR Inconel Exhaust Valve - +1mm Oversize - Set of 12
$460.92
$575.99
Sold out
Supertech
Supertech Mazda MZR / Ford Duratec 2.0L/2.3L Inconel Exhaust Valve - Set of 8
$347.49
$434.24
Sold out
Sale
Sold out
Supertech
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - Set of 8
$214.90
$268.55
Sale
Supertech
Supertech Honda D16A1 Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$190.54
$238.10
Sale
Sale
Sale
Supertech
Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$182.62
$228.21
Sale
Supertech
Supertech Nismo 350Z VQ35 Inconel Exhaust Valve - +1mm Oversize - Set of 12
$453.08
$566.19
Sold out
Supertech
Supertech GM ECOTEC LSJ 2.0L/2.2L/2.4L Black Nitrided Intake Valve - +0.5mm Oversize - Set of 8
$211.29
$264.04
Sold out
Supertech
Supertech Nissan 240SX KA24DE Inconel Exhaust Valve - +0.7mm Oversize - Set of 8
$278.02
$347.43
Sale
Sale
Supertech
Supertech Nissan GTR VR38DETT Inconel Alloy Dish Exhaust Racing Valve - 3.15mm Tip
$506.56
$633.01
Sold out
Sale
Supertech
Supertech Ford Focus Zetec 2.0L Black Nitrided Intake Valve - +2mm Oversize -Set of 8
$255.46
$319.23
Sale
Sale
Sale
Supertech
Supertech Nissan GTR VR38DETT Black Nitrided Undercut Intake Racing Valve - 5.9mm Tip
$345.92
$432.28
Sale
Supertech
Supertech BMW M20 2.5L Black Nitrided Intake Valve - +1mm Oversize - Set of 6
$146.91
$183.59
Sold out