28 NASCAR Xfinity Series Team/Driver Combinations Use JASPER® 4-Speed Transmissions in 2022

The JASPER 4-Speed Transmission is being used by 28 team/driver combinations for the 2022 NASCAR® Xfinity Series season.

The following NASCAR® Xfinity Series teams are using JASPER 4-Speed Transmissions in 2022: JR Motorsports, with drivers Sam Mayer, Justin Allgaier, Josh Berry, Noah Gragson, Miguel Paludo and Dale Earnhardt, Jr on a part-time basis. Joe Gibbs Racing, with drivers Drew Dollar, Brandon Jones and Ty Gibbs. Stewart-Haas Racing, with driver Riley Herbst. Our Motorsports, with drivers Brett Moffitt, Anthony Alfredo and Jeb Burton. Richard Childress Racing, with drivers Sheldon Creed and Austin Hill. Mike Harmon Racing, with driver Timothy Viens and a second driver to be determined. Big Machine Racing Team, with driver Jude Buford. Kaulig Racing, with drivers AJ Allmendinger, Daniel Hemric and Landon Cassill. MBM Motorsports, with drivers JJ Yeley, and two drivers to be determined, and RSS Racing, with drivers Ryan Sieg, Kyle Sieg, CJ McLaughlin, and Parker Retzlaff.

“We got very busy after the 2021 season signing contracts with as many NASCAR® Xfinity Series teams as we could possibly take on,” said Harrah Enterprise Manager, Mark Harrah. “Our customers will be just about every team that runs in the top 20 in the NASCAR® Xfinity series.”

“We are proud to have signed a major new customer, Dale Earnhardt Jr’s powerhouse team JR Motorsports,” Harrah added. “We look forward to dominating that series as we did the Cup Series. It will be an interesting season, for sure.”

The JASPER 4-Speed Transmission was used by 12 team/driver combinations in the NASCAR® Xfinity Series in 2021, including series champion, Daniel Hemric, and regular season champion, AJ Allmendinger. These team/driver combinations accounted for 19 wins, 84 top-five finishes, and 147 top-ten finishes last season.

2021 marked the final year for the JASPER 4-Speed Transmission in the NASCAR® Cup Series, as this year’s cars utilize a sequential shift five-speed transaxle from a single supplier. A total of 18 team/driver combinations used the JASPER 4-Speed Transmission during the 2021 NASCAR® Cup Series season, accounting for 11 wins, 73 top-five finishes, and 154 top-ten finishes.