The #51 Chevy’s primary sponsor this weekend at MIS is Switch Hitch. This is Switch Hitch’s first primary race with HScott Motorsports. Switch Hitch was a co-primary sponsor on the #51 Chevy at Martinsville Speedway earlier this season. Switch Hitch was invented by Terry Brinkley after he experienced problems with traditional hitch balls. Switch Hitch is a tri-ball hitch system designed to quickly switch from one ball to another through a patented switching and locking mechanism.(HScott Motorsports), see an image of the car on the #51 team paint schemes page.(6-11-2015)
