The Supertech spring seat locator for Honda RSX and S2000 is specified for the dual-spring SPR-H1021D-2 flat configuration. Intended for those Honda models, it provides a flat dual-spring seating option to position springs correctly during service or rebuilds on RSX and S2000 cylinder heads that require the SPR-H1021D-2 flat style.
Supertech Honda RSX / S2000 Spring Seat Locator for Dual Spring SPR-H1021D-2 Flat