GSC Power Division Spring Seat Kit for Toyota 2JZ-GTE Nissan VR38DETT 1mm Thick

GSC Power Division Spring Seat Kit — 1mm Thick (Set of 24) Brand: GSC Power Division Precision-engineered spring seats for high-performance valvetrain builds. Designed to fit Toyota 2JZ‑GTE and Nissan VR38DETT applications, this kit offers reliable support and consistent spring alignment under extreme conditions. Thickness: 1.0 mm for accurate coil seating Outer Diameter: 27.56 mm Inner Diameter: 18.4 mm Quantity: Set of 24 — enough for a dual overhead cam V6/V8 or multi-valve swaps Manufactured to tight tolerances, these seats reduce spring shift and help maintain spring concentricity at high RPMs. Ideal for race, track, and upgraded street engines where durability and repeatable valve control are critical. Benefits: improved stability, consistent spring preload, and long-lasting fitment with OEM and aftermarket springs.