BMR WAK761H Rear Camber Adjustment Lockout Kit Black Hammertone 15-24 Mustang

Vehicle Fitment

• 2015-2023 Ford Mustang S550 (All trims including EcoBoost, GT, GT350, GT350R, GT500, Mach 1, Dark Horse - Coupe and Convertible)
• 2024-Current Ford Mustang S650 (All trims including EcoBoost, GT, GT350, Dark Horse - Coupe and Convertible)

Fitment Notes

• Fits both the S550 (2015-2023) and S650 (2024-current) Mustang platforms, which share upper control arm to crossmember mounting geometry where this kit installs.
• This kit is designed to be used in conjunction with an aftermarket adjustable upper control arm - it is not a standalone camber adjustment device. The WAK761 locks the factory eccentric bolt in position after camber has been set using an adjustable upper control arm, preventing the bolt from rotating and allowing camber to drift during performance driving.
• Installs over the upper control arm to crossmember mount - no removal of the crossmember or major disassembly required. All necessary Grade 12.9 hardware is included.
• Inner position provides more negative camber; outer position provides more positive camber - the WAK761 offers two lockout positions relative to the mounting point, allowing the owner to choose the camber direction appropriate for their build before locking it in.
• Sold as a pair (left and right).
• Red powder coat version available as BMR PN WAK761R.
• Commonly used alongside BMR PN UCA762 (adjustable rear camber links) as part of a complete rear alignment package. See also BMR PN SUSK180 for the full rear camber and toe suspension kit.

Features

• Locks the factory eccentric bolt at the upper control arm to crossmember mount to prevent camber drift during performance driving - the S550/S650 Mustang's rear upper control arm attaches to the crossmember via a factory eccentric bolt that allows basic camber adjustment. When an adjustable upper control arm is installed and camber is set to a performance alignment, the factory eccentric bolt can rotate under the sustained lateral loads of track driving, autocross, or aggressive street use, allowing the camber setting to change unpredictably. The WAK761 captures and locks this bolt in position after the desired camber is set, maintaining alignment consistency between sessions.
• Two lockout positions allow the owner to choose camber direction before locking - the inner mounting position locks in more negative camber (preferred for road racing, autocross, and handling-focused builds where front tire grip is a priority); the outer mounting position locks in more positive camber (preferred for drag racing where rear tire contact patch is maximized for traction).
• Manufactured from 0.125" steel with Grade 12.9 hardware - the 0.125" steel plate thickness and high-grade fasteners provide the clamping force and rigidity needed to prevent the eccentric bolt from rotating under the cyclic loads of performance driving. Grade 12.9 hardware is the highest common fastener strength grade, appropriate for this high-stress application.
• Bolt-on installation over the existing upper control arm to crossmember mount - the WAK761 does not require removal of the crossmember or replacement of factory hardware, simplifying installation and allowing the kit to be removed or repositioned if alignment requirements change.
• Black Hammertone powder coat finish provides durable corrosion resistance and clean underbody appearance.
• Designed for street performance, drag racing, and handling applications. Made in the USA.

Specifications

• Part Number: WAK761H
• Product Type: Rear Camber Adjustment Lockout Kit
• Install Location: Upper Control Arm to Crossmember Mount
• Material: 0.125" Steel
• Hardware: Grade 12.9 - Included
• Lockout Positions: 2 (Inner = More Negative Camber; Outer = More Positive Camber)
• Finish: Black Hammertone Powder Coat
• Quantity: Sold as a Pair (Left & Right)
• Intended Use: Street Performance, Drag Racing, Handling
• Origin: Made in the USA

Included Components

• 2x Black Hammertone Rear Camber Adjustment Lockout Plates (Left & Right)
• Grade 12.9 Hardware Kit

Product Description

The BMR WAK761H is a rear camber adjustment lockout kit for the 2015-2023 Ford Mustang S550 and 2024-current S650, finished in Black Hammertone powder coat. Designed for use alongside an adjustable rear upper control arm, it solves a specific and common problem on performance-aligned S550/S650 Mustangs: the factory eccentric bolt at the upper control arm to crossmember mount can rotate under sustained lateral loads, allowing a carefully set performance camber alignment to shift during track or autocross use. The WAK761 locks this bolt in position once the desired camber is established, maintaining alignment consistency across performance sessions.

The kit offers two lockout positions - inner for more negative camber (road race, autocross) and outer for more positive camber (drag racing) - giving owners a choice of camber direction before committing. Built from 0.125" steel with Grade 12.9 hardware, it installs over the factory upper control arm mount without major disassembly and is sold as a pair. Red powder coat version available as BMR PN WAK761R. Made in the USA.