Transmission Controller, MSD Atomic, Digital Display, Programmable, 4L60E / 4L65E / 4L70E / 4L75E / 4L80E / 4L85E / E40D / 4R70W / 4R100 / AODE, Kit
MSD is an industry-leading manufacturing of performance ignitions. Their product line has components for a vehicle's complete ignition system, from control modules and distributors to sensors and wiring harnesses. They also offer EFI solutions and many other products to help achieve top performance.