NEMCO Motorsports is an American professional stock car racing team that currently competes part-time in the ARCA Menards Series. The team is owned by driver Joe Nemechek and his family. NEMCO Motorsports has had success, winning the 1992 Busch Series Championship. The team previously competed in Cup, Xfinity, and Craftsman Truck Series competition.

NEMCO made its Winston Cup debut during the 1993 season at the Slick 50 300, where Nemechek started fifteenth and finished 36th in the No. 87 car. NEMCO ran two more races with Nemechek that year, at Watkins Glen and Michigan, where he finished 21st and 37th, respectively. NEMCO did not race in the series again until the 1995 season, when Nemechek moved the operation up to Cup full-time. With sponsorship from Burger King, Nemechek posted four top-tens and finished 28th in points. The next season, he had just two top-tens and dropped to 34th in points. After he signed with SABCO Racing, Nemechek abandoned the team's Cup program, and sold the equipment to the SABCO team.

NEMCO returned to the Winston Cup Series in 1999, fielding the No. 87 Bully Hill Vineyards Chevrolet Monte Carlo driven by Ron Fellows at Watkins Glen. Fellows started seventh, led three laps, and finished in second place. Fellows ran at Watkins Glen again the following year, but suffered a blown engine and finished 43rd. During the 2001 season, Fellows began running Watkins Glen as well the series' other road course at Sears Point International Raceway. He led the most laps, but finished 38th after wrecking at Sears Point, and 42nd at Watkins Glen after suffering axle problems. Fellows' last race for NEMCO came in 2002 at Sears Point, where he started 19th and finished 25th. Fellows left NEMCO after the 2002 series to drive for Dale Earnhardt Incorporated in 2003.

NEMCO did not field a Cup car again until 2005 at Sears Point, when it leased a car to Christine Marie Motorsports to be driven by Chris Cook. He started and finished 28th. The team also attempted Watkins Glen that year, but failed to qualify.

NEMCO returned to race full-time in the 2009 season with Joe Nemechek following his departure from Furniture Row Racing. The car was leased to Scott Speed and the Red Bull Racing Team for two races when Speed did not qualify.

In 2010, Nemechek ran a full season, but only managed to finish one race, due to funding issues. Nemechek secured sponsorship through England Stove Works for the Daytona 500 and succeeded in qualifying, but wrecked during the race. For the fall Talladega race, sponsorship was provided by HostGator.com. They also sponsored the car in the second Texas race, but engine failure took the car out early.

For 2011, the team is back full-time yet again. Nemechek qualified for the Daytona 500, being the fastest Toyota in the field. An early accident took the car out of the 500 early though. Sponsorship was provided by AM FM Energy, and DAB Constructors for Daytona Speedweeks. Despite starting and parking most of the season, Nemechek managed to qualify for all 36 races.

For 2012, the team plans to remain full-time. Except for the Daytona 500 and Watkins Glen, the team was a Start and Park ride to fund the No. 87 Nationwide Team. For 2013, NEMCO and Jay Robinson Racing have partnered up for the No. 87. The No. 87 qualified for the 2013 Daytona 500 but were knocked out due to an engine failure. They currently have sponsorship from Maddie's Place Rocks, with no plans to start and park. Royal Teak Collections has stepped up as primary sponsorship. The same plans are in place for 2014. The No. 87 is part of the January test session in Daytona. On January 31, 2014, Michael Waltrip Racing announced a partnership with Robinson and Nat Hardwick to run the No. 66 full-time as Identity Ventures Racing. NEMCO-JRR moved most of their Cup cars to Identity's shop, owned by Robinson, with Nemechek as primary driver for the new team. NEMCO-JRR still entered the No. 87 part-time when Nemechek was not scheduled to drive for Identity.