Kirkey 55 and 38 Series Seat Mounts for 2015-2023 S550 and 2024+ S650 Mustang

These seat mount brackets are designed specifically to install Kirkey Pro Street Series 38 and 55 High-Back seats in 2015–2023 Ford Mustang (S550) models.

Manufactured from CNC plasma-cut 11-gauge steel and finished in a durable black textured powder coat, these brackets are built for strength, durability, and years of dependable service. Multiple floor mounting holes provide up to 3 inches of front-to-back seat adjustment, allowing you to fine-tune your driving position.

The upper mounting holes can be enlarged to accept Dzus® fasteners for quick seat removal.

Features

• Fits Kirkey Pro Street Series 38 and 55 High-Back seats
• Designed for 2015–2023 Ford Mustang (S550)
• CNC plasma-cut from 11-gauge steel
• Durable black textured powder-coated finish
• Up to 3" of front-to-back seat adjustment
• Compatible with Dzus® fasteners (with hole enlargement)
• Includes Grade 8 mounting hardware for seat and floor installation
• Weighs approximately 3 lb. 10 oz. per set (without hardware)
• Sold as one pair (enough for one seat)
• Made in the USA

If your vehicle is equipped with a roll bar or roll cage, the seat back should be properly supported in accordance with current NHRA rules.

HRS Bolt-on Seat Back Brace

Click the links below for popular items you will want with your seat mounts!

Weld-in Floor Mount for 5 Point Harness Submarine Belt

Kirkey Seats and covers

Seat Bracket Bolted Harness Mount Set

Bolt-In 5 Point To Floor Adapter

5 Point Harness Weld Bung

Install Video

https://youtu.be/NkW6tLWmTBg

Disclaimer

Mounts come black texture powder coated!