fumblin46!
To save yourself a whole bunch of time make up a set of battery cables like Mike B says. Use welding cable of '0' gauge. They'll be about 31 inches long if you are using the battery box under the passenger side of the cab. Attach the ground cable to the starter mount bolt and the positive to the starter motor. With other good grounds, like the guys have mentioned here, if that starter is any good you'll get lots of 'rrrrs' per second with a well charged battery. Don't buy those skinny gauge things they sell for 12 volt systems!
Here's for good 'turning' George
