FERREA SL1175 Exhaust Spring Seat Locator 6mm. for TOYOTA GR Supra (A90 / A91)

Description FERREA SL1175 Exhaust Spring Seat Locator 6mm. for TOYOTA GR Supra (A90 / A91)

The FERREA SL1175 seat locator is designed for the exhaust valvetrain of the Toyota GR Supra (A90/A91) equipped with the 3.0L DOHC 24-valve B58 engine. It provides precise positioning of the valve spring, ensuring stable operation under high-temperature and high-load conditions typical of performance and tuned applications. The unit is engineered as a one-piece assembly that integrates the seat locator with a Viton valve seal for reliable sealing and long-term durability.

• Seat locator for correct valve spring alignment in B58 exhaust valvetrain
• Integrated one-piece Viton valve seal construction
• Compatible with Ferrea valve spring S10177
• Suitable for OEM and performance-oriented engine setups

Specifications:

• Locator Size: 6 mm
• Engine Compatibility: Toyota GR Supra 3.0L DOHC 24V (B58)
• Required Spring: Ferrea S10177