Supertech Performance
Supertech Performance Valve Spring Kit - Single Valve Springs - Springs: SPR-TS1015/Si (16) - Retainers: TS60/MA2 (16) - Seat: TS/MA18I (16) SPRK-MM18S
Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech...