TCI 328910 - TH350 Hardened Outer Race

TCI 328910 - TH350 Hardened Outer Race

Transmission Sprag - Intermediate - Steel - Chevy - TH350 - Each

This hardened outer race is built with superior material to handle higher performance applications.

Sprags are a one-way clutch device used to transfer power through the transmission. TCI heavy-duty sprags are stronger than stock in both material and design. And in applicatons where multiple sprag designs are available, TCI always selects the strongest ones for use in our transmissions.