- 4 cyl (AMC150, GM 150)
- 6 cyl (232, 258)
- V8 (304)
- 3sp (T150)
- 4sp (T18, T176, SR4)
- Round Headlights
- Wheelbase 84"
- Rounded front fenders
- Door opening in an inverted S-shape
- Windshield more sloped and flat across the top
- Frame widens after the rear of the front wheels
- Fully boxed frame (which widens in the rear)
- Front disc brake option in 77, standard 78-Up
- 76-78 have 11" rear drum brakes, 79-Up have 10"
- Locking steering column with optional tilt wheel
- Factory front sway bar.