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Supertech Honda D16Z6/D16Y/D15B/D17A Black Nitrided Intake Valve - Set of 8 - HIVN-1012-8

Special Price $154.52 Regular Price $170.67

Supertech Mini Cooper N14B16 / N18B16 Beehive Valve Spring (Fits OEM Retainer) - Set of 16 - SPR-MC56BE-16

Special Price $194.90 Regular Price $220.09

Supertech Honda K24 Series w/K20 Head 87mm Bore +4.5cc Dome 12.5:1 CR Pistons- Set of 4 (Excl Rings) - P4-HK87-P4

Special Price $543.09 Regular Price $598.88

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030-12

$301.45

Supertech BMW M50/M52/S50/S52 Black Nitrided Exhaust Valve - Set of 12 - BMEVN-1030S-12

$301.45

Supertech Nissan RB26DETT Black Nitrided Intake Valve - Set of 12 - NIVN-1030-12

$280.16

Supertech Nissan VQ37VHR Black Nitrided Intake Valve - +1mm Oversize - Set of 12 - NIVN-1038-12

$301.85

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 - SPR-H200DR-16

$350.74

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12 - AIVN-1103-12

$295.19

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12 - AIVN-1103S-12

$295.19

Supertech Audi/VW 1.8T 5V Black Nitrided Intake Valve - Set of 12 - AIVN-1106S-12

$295.19

Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - Set of 12 - BMIVN-1030S-12

$323.07