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Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H1002D

$478.35

Supertech Hyundai 3.8L 24V Dual Valve Spring Kit - SPRK-H1002D-HY

$948.44

Out of stock

Supertech Honda F20/K20A2 Dual Valve Spring Kit - SPRK-H1022D

$566.32

Supertech Honda B16/B18C Dual Valve Spring Kit (w/Titanium Retainers) - SPRK-H200DR

$597.91

Supertech Nissan SKYLINE RB25 DOHC 24V (NEO Version) Beehive Valve Spring Kit - SPRK-M1007BE-RB25N

$793.01

Supertech Mitsubishi 4G63 Dual Valve Spring Kit - SPRK-M1007D-3

$562.46

Supertech 07-12 Mini Cooper R56 Beehive Valve Spring Kit - SPRK-MC56BE

$508.58

Supertech Toyota 2JZ Dual Valve Spring Kit - SPRK-TS1015

$820.59

GSC P-D 2017+ Audi RS3 DAZA Beehive Valve Spring and Ti Retainer Kit (60PSI Max Boost) - 5096

Special Price $552.50 Regular Price $650.00

GSC P-D Subaru FA20 Viton 6mm Valve Stem Seal - Set of 500 - B1023

Special Price $304.57 Regular Price $358.31

Manley Toyota 6.0mm OEM Radius Sport Compact Valve Lock (Set of 8) - 13014-8

$62.16

Out of stock

Supertech 5mm Single Groove Valve Lock Conversion - Set of 24 (Req 2 Per Valve) - KPR-5.0-7S-24

Special Price $77.13 Regular Price $94.94