1977 Dodge Power Wagon v1.0.0.0

The 1977 Dodge Power Wagon is
a model of the D-series line of pickup trucks and is part of the "Adult Toy" series. For 1977, the Power Wagon was offered in various configurations, including the W100 half-ton and the W200 three-quarter-ton, and could be equipped with several V8 engine options.

Engine options:
The 1977 Power Wagon was offered with a wide range of available engines. 
360 V8 : Available with a four-barrel carburetor 420 horsepower.
400 V8 : A popular optional choice 470 horsepower.
440 V8 : The largest big-block engine available, rated at 670 horsepower.

Drivetrain and chassis:
Four-wheel drive: The 1977 Power Wagon featured a modern full-time four-wheel-drive system.
Brakes: Power disc brakes were standard on the front.
Transmission: A six-speed manual transmission.