GSC Nissan RB26DETT/RB26 0.211in Chromoly Intake Spring Seat (Set of 12)

The GSC Power Division 4076-12 is a set of 12 intake spring seats designed specifically for Nissan RB26DETT and RB26 engines. These seats are made from durable chromoly steel and measure 0.211 inches in thickness to provide ideal support for your intake springs. They help improve valve spring performance and engine efficiency, while enhancing the overall durability of your engine's valvetrain components.

Their precise 0.211-inch thickness ensures correct spring height and tension for optimal valve operation, leading to improved engine efficiency, responsiveness, and power delivery. Designed as a direct replacement, installation is straightforward and hassle-free for engine rebuilds or valvetrain upgrades.