Sonnax 8L90 TCC Regulator Kit

Quality TCC regulator valve kit for the GM 8L90 eight-speed automatic transmission. This Sonnax component provides converter clutch improvement and is designed for the newer 8L90 found in 2015 and later Chevrolet Corvette, Camaro SS, Camaro ZL1, Silverado 1500, and GMC Sierra 1500 with the 6.2L V8 engine. As these vehicles come off warranty, demand for quality service parts continues to grow.

Manufactured to OEM specifications for guaranteed fitment. The 8L90 is a sophisticated eight-speed transmission and requires quality components for reliable operation. Trusted by GM dealers and independent transmission shops for consistent quality and performance.