Mfg Part # 55160. KIRKEY RACING ALUMINUM DRAG SEAT (55 Series). Replaces 41 series seats. Available in five hip sizes, 15", 16", 17", 18-1/2", and 20". Constructed of MIG and TIG welded. 100 thick 5052 grade aluminum.
Kirkey 55150 55 Series 15" Pro Street Drag Seat - Aluminum
Kirkey 5515011 55 Series - Pro Street Drag Seat Cover Only Black Tweed
Kirkey 5517012 55 Series - Pro Street Drag Seat Cover Only Red Tweed
Kirkey 55200 55 Series 20" Pro Street Drag Seat - Aluminum
Kirkey 55170 55 Series Pro Street Drag Seat, 18 Degree Layback, 17 in. Hip
Kirkey 55185 55 Series Pro Street Drag Seat, 18 Degree Layback, 18.5 in. Hip