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

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

Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16

Supertech Honda K20/K24/F20C1/F22C1 Dual Valve Spring - Set of 16

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

Supertech Honda D16A/D15B Single Valve Spring - Set of 16

Supertech Honda H22A1/H22A4 Dual Valve Spring - Set of 16

Supertech Subaru EJ25 Black Nitrided Intake Valve - Set of 8

Supertech Subaru EJ20/EJ25 Black Nitrided Intake Valve - Set of 8

Supertech Subaru EJ20/EJ25 Black Nitrided Exhaust Valve - Set of 8

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - +1mm Oversize - Set of 8

Supertech Subaru EJ20/EJ25 Sodium Filled Inconel Exhaust Valve - Set of 8

Supertech Subaru EJ20/EJ25 Inconel Exhaust Valve - Set of 8

Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring H1020 Series - Set of 16

Supertech Titanium Retainer for Spring 6.6mm Stem 7 Degree - Set of 16

Supertech Titanium Retainer for H1000 Series Springs - Set of 16

Supertech BMW S42 / Honda B16A / Honda/Acura B18C5 Steel Spring Retainer - Set of 16

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 3.00mm Thickness

Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness

Supertech 88mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.30mm High Performance Gas Nitrided

Supertech 86.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.10mm High Performance Gas Nitrided