chassis is part of:
    50%  car

chassis contains:

Full expansion for chassis:
   100%  2x8x1.3 Car Chassis w/ 4 Tiny Pegs
   100%  4x10 Car Chassis, 2x2 Center
   100%  4x10 Car Chassis, 2x4 Center
   100%  4x10x1.6 Car Chassis w/ 4 Tiny Pegs
    80%  4x5x.6 Wheel-Well Piece w/ 2x2 Hole
    80%  4x7 Car Chassis w/ Tires & Hubs