Here is a real redneck way I dropped a trans on my Tahoe last year... I used a floor jack, undid all the connections then got a long tow strap, made a clove hitch around the passenger side frame so I would have two straps. One strap run between the pan and bell housing, and the other across the pan. I brought the two ends out to the driverside and tied it to a ball on my friends pick up truck, pulled forward with the truck to put tension on the straps. Lowered the jack until the straps supported the trans, removed the jack and then reversed the pick up slowly and it eased the trans onto the ground. That 4L60E is a lot heavier than the 200.