Tillett TB4 Seat Mounting Bracket

Use with B1, B2 or B4 seats 
Angle & height adjustable 
Slightly taller than TB1 bracket

The TB4 is an aluminum side mounting bracket set which is 30 mm taller version of the TB1. It is sometimes necessary to lift Tillett seats when used in a road car as the driving position of Tillett seats is typically very low when compared to regular performance seats.