Supertech Honda H22A1/H22A4 Inconcel Exhaust Valve - +1mm Oversize - Set of 8
Supertech Mitsubishi EVO X 4B11 Dual Valve Spring Kit (Use OEM Seal-Seat)
Supertech Toyota 4AGE 16V 81.50mm Bore 30.5mm Comp Height 11:1 CR Pistons - Set of 4 (Excl Rings)
Supertech Audi V6 (24V) Single Valve Spring Kit 73lb - 37.4 Ex 85lb - 36 / 24.9 CB / 12.5 Lift Ex 11
Supertech VW VR6 24V R32 Dual Valve Spring Kit 76lbs
Supertech VW VR6 Dual Valve Spring - Set of 12
Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24
Supertech Nissan RB25 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Supertech Nissan RB25 Inconel Exhaust Valve- +1mm Oversize - Set of 12
Supertech Mitsubishi 3000GT 6G72 Black Nitrided Intake Valve - +1mm Oversize - Set of 12
Supertech Mitsubishi 3000GT 6G72/6G72T Inconel Exhaust Valve - +1mm Oversize - Set of 12
Supertech Nissan SR20DET 30.15x6.94x102.40mm Inconel Exhaust Valve - Set of 8
Supertech Mazda Miata 1.8L Dual Valve Spring Kit
Supertech BMW M50 Triple Groove Valve Locks - Set of 24
Supertech VW R32 VR6 24V Inconel Exhaust Valve - Set of 6
Supertech Toyota 4AGE 16V Dual Valve Spring Kit
Supertech Seedoo 4TEC Dual Valve Spring Kit
Supertech Titanium Retainer for Nissan SR20 / SPR-H1020 Series 6mm Valve Stems
Supertech Titanium Retainer for Spring SPR-M1007D / 6.5mm Stem
Supertech Titanium Retainer for Honda D Series Spring SPR-1003S - Set of 16
Supertech Nissan RB26 Factory Shim Replacement 12.15mm Diameter 2.60mm Thickness
Supertech BMW E36 M3 S52/B32 3.2L 87mm Bore 31mm Comp Height -12cc Dish 11:1 CR Pistons - Set of 6
Supertech Toyota 4AGE 81.5mm Bore 30.7mm CH 11:1 CR Pistons - Set of 4 (Use w/18mm Rod Width)
Supertech Nissan SR20DE/SR20DET Inconel Exhaust Valve - +1mm Oversize - Set of 8
Supertech Mini Cooper 1.6L Inconel Exhaust Valve - +3.8mm Oversize - Set of 8
Supertech 6mm Single Valve Lock Conversion (Req 2 Per Valve)
Supertech BMW M20 Black Nitrided Exhaust Valve - Set of 6
Supertech Audi/VW 2.0T FSI 16V Inconel Exhaust Valve - Set of 10
Supertech Audi/VW 2.0T FSI 16V Black Nitrided Intake Valve - Set of 10
Supertech BMW B58 Beehive Valve Spring Kit
Supertech Toyota 2JZ Single Valve Spring Kit
Supertech Honda D16A6/D15B Black Nitrided Exhaust Valve - Set of 8
Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height)
Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Set of 6
Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Set of 6
Supertech Toyota 4AGE 16V Dual Valve Spring - Set of 16
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