Valve Springs, Retainers

Supertech Sea-Doo 4TEC Dual Valve Spring Kit - SPRK-EC3025D-SE

Supertech

Supertech Toyota/Lotus Elise 2ZZ Single Valve Spring Kit - SPRK-A2416-T2Z

Supertech

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

Supertech

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

Supertech

Supertech Honda B16A/B17A/B18C Dual Valve Spring - Set of 16 - SPR-H200DR-16

Supertech

Supertech BMW M50/M52/S50/S52 Dual Valve Spring - Set of 24 - SPR-H1005D-24

Supertech

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base) - SPR-BMS65-BE1-32

Supertech

Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) - 26180

Manley Performance

Skunk2 Alpha Series Honda/Acura K Series Valve Spring and Titanium Retainer Kit - 344-05-1410

Skunk2 Racing

Skunk2 Alpha Series Honda/Acura H Series Valve Spring and Titanium Retainer Kit - 344-05-1360

Skunk2 Racing

Skunk2 Alpha Series Honda/Acura D Series Valve Spring and Titanium Retainer Kit - 344-05-1350

Skunk2 Racing

Skunk2 Alpha Series Honda/Acura B Series Valve Spring and Titanium Retainer Kit - 344-05-1300

Skunk2 Racing