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Supertech VW R32 VR6 24V Black Nitrided Intake Valve - Set of 6 - VWIVN-1044SL-6Special Price $141.02 Regular Price $154.16 -
Supertech BMW N54 24V 3.0L BMW N54 Conical Spring Kit (Use Factory Valve Stem Seal) - SPRK-FE20N54-BESpecial Price $758.02 Regular Price $909.17 -
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Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit - SPRK-H1000D-BMSpecial Price $736.20 Regular Price $882.47 -
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Supertech BMW S42/M42/M50/S50/M52/M54 Dual Valve Spring Kit - SPRK-H1005D-BMSpecial Price $736.20 Regular Price $882.47 -
Supertech Honda K24Z7 Dual Valve Spring Kit - SPRK-H1005D-Z7Special Price $522.63 Regular Price $621.13 -
Supertech Honda F20/K20A2 Dual Valve Spring Kit - SPRK-H1019DSpecial Price $477.84 Regular Price $566.32 -
Supertech Nissan SR20DET Dual Valve Spring Kit - SPRK-H1021D-SR20Special Price $511.55 Regular Price $607.56 -
Supertech Nissan SR20DET Single Valve Spring Kit - SPRK-H1021S-SR20Special Price $356.54 Regular Price $417.88 -
Supertech Nissan SR20VE DOHC Dual Valve Spring Kit (Increase Net Lift Machine Inner Spring Boss) - SPRK-H1022D-VESpecial Price $421.68 Regular Price $497.59Out of stock -
Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-2Special Price $474.69 Regular Price $562.46