Bolted to the modified Marlin L52 heavy-duty five-speed manual transmission is a pair of Toyota T-cases mated together with a Marlin Xtreme Duty MC07 adapter kit. The front T-case uses the stock 2.28:1 low range gears and the rear T-case has been fitted with Trail-Gear 4.7:1 low range gears. The rear T-case is also outfitted with a Trail-Gear twin-stick setup. The custom skidplate/transmission/T-case mount has been designed to allow more ground clearance than the stock setup. A custom rear CV-equipped driveshaft and a custom Trail-Gear long-spline front ‘shaft spin the axle’s internals.