Engine Components - Valve Springs Retainers

Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium Retainers...

HKS Nissan RB26DETT Pro Head Stud Kit

HKS 85-91 Toyota Corolla GTS / 85-89 MR2 Valve Spring Set

HKS Upgraded Valve SPG RB26DETT step2

HKS 91-00 Infiniti G20 SR20DET Outer Valve Spring Set

HKS HEAD STUDS KIT G16E-GTS

BLOX Racing Valve Springs for F20C/F22C (2.0L-2.2L DOHC VTEC)

BLOX Racing Valve Springs for B18A-B / B20 (1.8L-2.0L DOHC)

BLOX Racing Dual Valve Springs for DOHC VTEC

BLOX Racing Ti Retainers for B18A-B B20 (1.8L DOHC)

BLOX Racing Ti Retainers for D16Z-Y (1.6L SOHC VTEC)

BLOX Racing Dual Valve Springs for H22A (2.2L DOHC VTEC)

BLOX Racing Ti Retainers for B16A - B18C1-5 (1.6L - 1.8L DOHC VTEC) / H22A 2.2L DOHC VTEC

BLOX Racing Valve Springs for D-series SOHC VTEC D16Z-Y (1.6L SOHC VTEC)

BLOX Racing Ti Retainers for K20A-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC)

BLOX Racing Dual Valve Springs for K20A2-3 Z1-3 (2.0L DOHC i-VTEC) / K24A-3 (2.4L DOHC i-VTEC)