Table:
text: 1980 IndyCar season
Drivers and constructors
Drivers and constructors
Team Chassis Engine Tires Drivers
Armstrong Mould O`Hanlon Racing Wildcat Lola Orbiter McLaren March DGS Cosworth Chevrolet G Tom Bigelow Howdy Holmes Danny Ongais
Armstrong Mould O`Hanlon Racing Wildcat Lola Orbiter McLaren March DGS Cosworth Chevrolet G Greg Leffler
Armstrong Mould O`Hanlon Racing Wildcat Lola Orbiter McLaren March DGS Cosworth Chevrolet G Gary Bettenhausen
Armstrong Mould O`Hanlon Racing Wildcat Lola Orbiter McLaren March DGS Cosworth Chevrolet G Bruce Hill
Armstrong Mould O`Hanlon Racing Wildcat Lola Orbiter McLaren March DGS Cosworth Chevrolet G Cliff Hucul Lee Kunzman
Interscope Racing Parnelli Cosworth G Danny Ongais
Richmond Racing Mach I Racing Penske Cosworth G Tim Richmond
Beaudoin Racing McLaren Cosworth G Billy Engelhart
Sun Systems Penske Cosworth G Bill Whittington
Sun Systems Penske Cosworth G Don Whittington

Question: What chassis does Gary Bettenhausen use in the Drivers and Constructors of the 1980 IndyCar season?