We may receive a commission on purchases made from links. A car is an intricate assembly of tens of thousands of parts, from tiny screws and washers to a sometimes massive engine block that can ...

On four-wheel-drive vehicles, the transfer case contains gears that connect a second drive shaft to send power to all four wheels instead of just the front or rear ones. The transfer case on some ...

Designed for fullsize trucks or other heavy-duty/high-output applications, the ORD doubler transfer-case system consists of three stout parts: the gearbox section from an NP203, the ORD adapter ...

Hard-core enthusiasts sought endlessly for lower gearing and greater strength in their transfer cases. While the game continues to a certain extent, it has been pretty much a one-horse race since ...