TCI Billet 13-Vane Rotor Pump Upgrade GM 4-Speed Chevelle 64-72

Improve transmission performance and reliability on your 1964-1972 Chevelle with this TCI billet 13-vane rotor pump upgrade. Designed as a direct replacement for GM electronic 4-speed transmissions, this upgrade enhances fluid flow and stabilizes line pressure for better performance at higher RPM.

Features and Benefits:
- Direct replacement installation
- Suitable for stock and high-performance builds
- Increases fluid volume for improved performance
- Helps maintain consistent line pressure at higher RPM
- Hardened vane rings for increased durability
- Billet rotor construction for added strength

The billet 13-vane rotor provides increased strength over factory components while boosting fluid volume to maintain consistent pressure. Hardened vane rings add durability, making this upgrade ideal for both stock and high-performance Chevelle applications. Whether you are rebuilding or upgrading your transmission, this pump kit helps ensure smoother, more reliable operation.