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The leader in Ford performance · Over 35 years · MAP pricing
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2015-2023 Ford Mustang – Steeda Billet Aluminum Reverse Lock-Out Collar
- Engineered and manufactured in Valdosta, Georgia
- CNC-machined billet construction where applicable
- Tested on Steeda's SCCA Majors race program
- Steeda authorized dealer — exact MAP pricing
Limited Lifetime Warranty
Backed by Steeda — FFP is an authorized Steeda dealer and warranty claims are honored direct.
Authorized Steeda Autosports dealer. MAP pricing — the same price as steeda.com. Expert install available at our Thousand Oaks, CA shop. Questions on fitment or setup? Chat with Senna or call our specialists.
The full breakdown.
Overview
The all new Ford S550 Mustang shifter utilizes a reverse pull up collar rather than the previous push down method. The one big downside to this new reverse pull up collar is the materials used are cheap and wear/break after prolonged use. The plastic components in the reverse lock-out mechanism on your GT, EcoBoost or V6 shifter were not made to stand the test of time or prolonged use, once broken you will find yourself stuck and unable to engage your pony into reverse.
Our Steeda S550 Mustang Billet Aluminum Reverse Lock-Out Collar is a solid one piece replacement for your OE factory lock-out collar. This lock-out collar has a brushed finish to match the interior of your 2015+GT, EcoBoost, or V6 Mustang. You will not need to worry about getting stuck without reverse capabilities, our billet aluminum reverse lock-out collar will take the abuse and is backed by our Steeda limited lifetime warranty.
Manufactured in our state-of-the-art facility in Valdosta, Georgia, we have CNC machined our reverse pull up collar out of 6061 billet aluminum to give your reverse pull up mechanism the strength to last a lifetime. Our Steeda S550 Mustang Billet Aluminum Reverse Lock-Out Collar installs easily and completely replaces your stock reverse lock-out collar.
Key Benefits
Specifications
Video
📄Download Install Instructions (PDF) — Steeda’s official guide→
Fitment
2015-2023 Ford Mustang Bullitt/GT/EcoBoost/V6.
Note: This product is not compatible with Barton or Ford Racing Shifters. This part does not fit Mach-1 Mustang’s.
Steeda has been engineering and manufacturing Ford performance parts in-house in Valdosta, Georgia for over 35 years — proven on their own SCCA Majors race team and trusted by enthusiasts who live and breathe Ford. CNC-machined billet construction, proprietary CAD-driven suspension geometry, and a relentless focus on the platforms they specialize in.
QS-9000 & ISO 9001 manufacturing · Limited lifetime warranty on Steeda-manufactured parts · Made in the USA
FFP fits Steeda parts every week in Thousand Oaks.
— Why we stock Steeda
OE-style engineering, in-house manufacturing, race-proven on Steeda's own SCCA program.
Steeda has been engineering Mustang — and now Explorer, Focus, F-150, and Maverick — parts in Valdosta, Georgia since 1988. CNC-machined billet, proprietary CAD-driven suspension geometry, and a factory SCCA Majors road-racing team that runs their own parts on the track every weekend. When you bolt a Steeda part onto your car, it's the same part Steeda's own race cars run.
We carry Steeda because the fitment is right the first time, the warranty is real (lifetime on Steeda-manufactured parts), and the install instructions don't leave you guessing. Drop the car at our Thousand Oaks shop and our techs handle the fit-up — or order with confidence and run it yourself.
Authority: Charles Siritho · McLaren Artura Trophy owner · Spotter for Branden Sorensen FD Pro (E46 LS+Whipple, 6th at Long Beach R1 2026) · 10+ yrs Mustang & Corvette specialist
Other Steeda parts for your build.
2015-2023 Ford Mustang – Steeda Delrin Reverse Lock-Out Collar
2015-2023 Ford Mustang – Steeda 6-Speed Black Shift Knob
2015-2026 Ford Mustang – Steeda 'Stop the Hop' Street Starter Kit
2015-2026 Ford Mustang – Steeda Coupe Full-Length Jacking Rails
2015-2023 Ford Mustang – Steeda 6-Speed White Shift Knob
Shop the full Steeda catalog at FFP.
The leader in Ford performance — suspension, intakes, exhaust, brakes, wheels, and more — for Mustang, Bronco, Bronco Sport, Explorer, F-150, and Maverick. Enthusiast-driven, race-tested. MAP pricing always. Expert installation in Thousand Oaks, CA.
