The oil pressure output is even, so as to avoid gear shifting frustration. Accurately adjust the oil circuit pressure to ensure the stability of gear shifting. Improve the response speed of the gearbox, and shift sensitively without delay. The shell is firm and not deformed, and its performance is stable under high pressure. 6L45 6L50 6L80 24249178 24275871 24238708 24236316 Transmission Control Module Compatible With Hummer Cadillac Chevy Pontiac