Kirkey Aluminum Seat 18.5in Oval Entry Level 38185

If you're stepping into competitive racing, your seat is your foundation—it needs to keep you planted, safe, and comfortable through hours of intense driving. The Kirkey 38 Series delivers exactly that with a purpose-built aluminum construction and flexible mounting geometry that lets you dial in the perfect driving position without compromising your car's weight distribution. At this price point, you're getting race-proven durability and safety features that typically cost significantly more.

This 18.5-inch oval seat is constructed from 0.100-inch thick 5052-grade aluminum with offset extrusions around the perimeter, delivering the rigidity you need while keeping rotational inertia minimal. The 20-degree layback angle accommodates most drivers comfortably, and the bolt-on design means installation is straightforward—no custom fabrication required. Multiple belt openings (lap, double-shoulder, and sub-belt configurations) ensure you can run your preferred harness setup, while molded rubber inserts provide durability where belts make contact.

• 5052-grade aluminum construction
• 18.5 inches wide
• 20-degree layback angle
• 0.100 inch thickness
• Bolt-on rib braces
• Welded interior headrest plate
• Multiple belt openings
• Molded rubber inserts
• Snap cover required
• Sold individually