These are leftover model parts from a slot car build. 1/25 Scale. MPC kit parts of Bill Jenkin's 1972 Pro Stocker Vega. GRUMPYS TOY 72 Chevy Vega. Chassis, tubbed interior,  roll bar, chrome motor parts, valve covers, hood with  hood scoop,  racing seats, dash,  small block  motor and more. Drag racing car parts that could be used on other custom builds as well.