The 1983 James Hardie 1000 was a motor race for Group C Touring Cars contested at the Mount Panorama Circuit, Bathurst, New South Wales, Australia on 2 October 1983. It was the 24th "Bathurst 1000" and the third to carry the James Hardie 1000 name. The race, which took place as part of Round 4 of the 1983 Australian Endurance Championship, was contested over 163 laps of the 6.172 km circuit, a total distance of 1006.036 km.
The Holden Dealer Team took a controversial, but legal, victory with the team's second Holden VH Commodore SS driven by John Harvey, Peter Brock and Larry Perkins. Harvey and Phil Brock qualified the car but after the #05 car blew its engine on lap 8, Peter Brock and Perkins transferred themselves into Harvey's car. Phil Brock never drove the car on race day and was forced to spectate as his three teammates won the race in the car he qualified in, a decision that he claimed was made by Perkins as team manager despite Perkins being the slowest qualifier of the quartet and despite it also being legal for four drivers to drive one car (something Perkins refutes claiming the rules only allowed a maximum of three drivers per car). The car was also the car which Peter Brock and Larry Perkins had won the race in 1982 and updated to 1983 specs, meaning this Holden Commodore became the first race car to win the Bathurst 1000 twice. The Holden Dealer Team Commodore finished a lap ahead of Allan Moffat and Japanese driver Yoshimi Katayama in their Peter Stuyvesant sponsored Mazda RX-7. It would be the closest Mazda would get to winning the race. Third was the STP Roadways Racing Holden Commodore driven by 1982 pole sitter Allan Grice and 1969 winner Colin Bond.
Only three cars in the race were driven by drivers who had both previously won the race. The three cars were: the #05 Holden Dealer Team (entered Holden VH Commodore SS of defending race winners Brock and Perkins), the #17 Ford XE Falcon of Dick Johnson and Kevin Bartlett, and the #16 Nissan Bluebird Turbo of Fred Gibson and John French.