Other: 6.2 to Spicer 3053a to divorced 205. Even with cracked/leaking/lost exhaust pipes on the diesel, swaping out my 200 to the 205 made an unbelievable difference. Watching Toolman's stock truck at HIGH ALTITUDE at the FE, if my truck was stock and running well I would keep the stock set up except for the transfercase. That motor kept running when all the others were gasping. It was seriously impresive- gonz