Used black Sparco Corsa seat for sale. Fixed-back, side mount, fiberglass seat with a split-leg bottom cushion. Seat is in good shape, some roll cage wear on the driver's back shoulder wing cover (see pics), and mounting scratches on the back/sides. 1999 FIA standard but tag is expired (tag is August 2004).
Seat is best for a smaller person, 32" waist or less. Seat was too tight for me (185, 33" waist). I'm the second owner and used the seat for about a year.
Not looking to ship at this time. $375 local pickup (SE Wisconsin).