Kirkey 38170 Seat - Aluminum 17" Standard 10 Deg. To 20 Deg. Part Number: 38170. KIRKEY RACING ALUMINUM LAYBACK SEAT. Available in six (6) sizes, 14", 15",16",17",18-1/2" and 20" Big Boy. Unique bottom design allows seat to be mounted in multiple layback angles without raising center of gravity in the race car.
