For sale: 2021 Spartan K1 Chassis. Built for performance and reliability, this model features the powerful Cummins ISB 5.9L I6 engine, offering 145-275hp and 420-660 ft. lbs. of torque. The automatic transmission ensures a smooth and effortless driving experience. Ideal for those seeking a robust chassis for RV or commercial applications, the Spartan K1 stands out for its engineering quality and durability. WE LOOK FORWARD TO HEARING FROM YOU!