Engine Type

The CJ-3A was equipped with a durable 2.2-liter inline-four engine, which was capable of producing up to 60 horsepower and 105 lb-ft of torque. The engine was mated to a three-speed manual transmission, which allowed for smooth shifting and precise control.
Transmission Type

Type The CJ-3A came with a T-90 three-speed manual transmission that had a floor-mounted shifter. This transmission was a popular choice among off-road enthusiasts, as it provided excellent low-end torque and was well-suited for rock crawling and other challenging terrain.
Transfer Case

The CJ-3A was also equipped with a two-speed transfer case, which allowed the driver to switch between two-wheel drive and four-wheel drive modes. This feature was essential for navigating difficult terrain, as it provided additional traction and improved off-road capability.
Front Axle

The front axle of the CJ-3A was a Dana 25, which was a sturdy and reliable axle that could withstand a lot of abuse. It was equipped with drum brakes and had a 4.88 gear ratio, which provided excellent low-end torque and helped the vehicle climb steep inclines.
Rear Axle

The rear axle of the CJ-3A was a Dana 44, which was also a strong and durable axle that could handle a lot of punishment. It was equipped with drum brakes and had a 4.88 gear ratio, which provided excellent low-end torque and helped the vehicle climb steep inclines.
Other Features

In conclusion, the Willys-Overland CJ-3A was a rugged and dependable vehicle that was well-suited for both work and play. With its sturdy frame, powerful engine, and versatile drivetrain, it remains a favorite among off-road enthusiasts and Jeep fans alike.

