JR Motorsports has announced that AAMCO Transmissions has partnered with the organization for the 2007 season. As part of an extended deal, AAMCO will be the primary sponsor on the #40 Chevy operated by Key Motorsports. Huffman will drive the #40 AAMCO Chevy in the Truck Series events at Lowe’s Motor Speedway, O’Reilly Raceway Park and New Hampshire International Speedway.(JR Motorsports PR)(2-22-2007)
