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Supertech Honda F20/K20A2 Beehive Valve Spring Kit - SPRK-H1007BE-2

$617.77

Supertech Honda F20/K20A2 Dual Valve Spring Kit - SPRK-H1021D

$606.00

GSC P-D Subaru EJ Series Conical Valve Spring and Ti Retainer Kit - 5076

$517.85

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit - SPRK-A2416-5

$588.34

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit - SPRK-A2416-N2

$488.31

Skunk2 Alpha Series Honda/Acura K VTEC Titanium Retainer Set - 308-05-1410

$205.34

Out of stock

Supertech Hyundai 2.0L Turbo Theta L4 Dual Valve Spring Kit (Use OEM Seal-Seat) - SPRK-HY1015-3

$629.53

Out of stock

Brian Crower Dual Spring/Steel Retainer/Seat Kit - Yamaha YXZ / Sidewinder / Arctic Cat XX - BC0950

$325.00

Out of stock

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

Special Price $84.65 Regular Price $101.58

Supertech 6mm Single Groove Valve Lock Conversion - Set of 24 (Req 2 Per Valve) - KPR-6S-7-24

Special Price $64.47 Regular Price $71.88

Manley 7 Degree Valve Locks 5/16 (.3125) Machined Bead - Set of 16 - 13093-16

$92.87

Supertech Valve Lock 6mm 6 Degree CNC Machined - Set of 16 - KPR-6N-6-ST-16

Special Price $57.98 Regular Price $62.34