The Supertech spring seat locator SPR-H2416 for the intake side is specified at 1.20mm thick and functions as an intake-side spring seating component. Intended for use where the 1.20mm intake-side seating dimension is required, it helps position the valve spring assembly during service or component swaps.
Supertech Spring Seat Locator SPR-H2416 Intake Side 1.20mm Thick