That’s an ’87 Chevy Astro. The Chevy Astro/GMC Safari is a van that was made between 1985 and 2005. This is from the first generation, which was made between 1985 and 1994. The engine of this one is a 4.3 liter 4300 V6 that produces 165 horsepower and 235 pound-feet of torque. The transmission of this one is a 4-speed automatic.