The Ferrea single valve spring set for Toyota 1GR-FE is sold as a set of 24 springs for engines that use one spring per valve. This package supports full valvetrain overhauls or replacing all springs to maintain uniform performance across the head. Confirm 1GR-FE application to ensure the set provides correct fit and quantity for your engine.
Ferrea Toyota 1GR-FE Single Valve Spring - Set of 24