Ultra Shield 15" FC2 Seat - 20 Degree - Black Cover 20-OTL-NR-XL Approximately 3 3/4" from the

Approximately 3 3/4" from the bottom to the highest point

1/4-28 in Thread

1 1/8" for strength

1969-1993 Pontiac Firebird

2006-2007 Chevrolet Express 2500

Ultra Shield 15" FC2 Seat - 20 Degree - Black Cover 20-OTL-NR-XL Approximately 3 3/4" from theProduct Description: Seat FC2 15 in Wide 20 Degree Layback Black Cover Included Aluminum Natural Ultra Shield manufactures components across many forms of motorsports including dirt and asphalt, ovals, road courses, and drag strips throughout the world. Ultra Shield manufactures a variety of race car safety products including seats, seat belts, window nets, and tearoffs all made in house in Flint, TX. All seats are customized to meet the unique needs