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Supertech Honda F22A 16V Single Valve Spring Kit - SPRK-F22ABSpecial Price $412.69 Regular Price $486.59 -
Supertech Ford/Mazda DURATEC 2.0L/2.3L Beehive Valve Spring Kit (Use OEM Retainer/OEM Seat) - SPRK-FE20BESpecial Price $284.63 Regular Price $329.90 -
Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H1002DSpecial Price $405.96 Regular Price $478.35 -
Supertech Hyundai 3.8L 24V Dual Valve Spring Kit - SPRK-H1002D-HYSpecial Price $790.11 Regular Price $948.44Out of stock -
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16) - SPRK-H100DR-STSpecial Price $349.78 Regular Price $409.62 -
Supertech Honda F20/K20A2 Dual Valve Spring Kit - SPRK-H1022DSpecial Price $477.84 Regular Price $566.32 -
Supertech Dual Valve Spring - 29/21.80mm-21-15.5mm - 22mm CB - 18.3mm Max Net Lift - Set of 16 - SPR-H1022D-16Special Price $219.57 Regular Price $250.27 -
Supertech BMW S54 24V 3.2L Dual Valve Spring Kit - SPRK-2521-2BM-T1Special Price $736.20 Regular Price $882.47 -
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 -
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