All new GSC5745 valve spring kit for the Gen 2 Toyota 3SGTE using shim over bucket or shimless buckets.
This new spring kit uses a round wire, cylindrical AS50 spring that drops right in with the OEM locator/seat. The CNC machined titanium retainers remove weight VS the original and add durability and longevity to the valvetrain. Rev to 8200RPM and 32PSI of boost using either an S1 or S2 profile with piece of mind.
Sold as a set of 16.
SHIM OVER/SHIMLESS ONLY
74Lbs @ 1.354"
200lbs @ .433"(11mm)