Is a 4L60E A 4 SPEED?

Yes, 4 speed with a .69 overdrive ratio. It's an electronically controlled variant of the earlier (mechanical) 4L60, itself derived from the earlier 700R4. It's used in GM applications, typically with engines up to 5.7 liters/350 cubic inch displacement, and up to 1/2 ton pickups, vans, and SUVs.