Steeda billet aluminium vertical links, Ford Mustang S550 GT500 / S650 Brembo

Steeda Mustang S550 GT500 & S650 Billet Aluminium Vertical Links

Steeda upgraded vertical links reduce rear-suspension deflection and wheel hop during launches. CNC-machined 6061 aluminium links retain the original suspension geometry, with machined steel bushing sleeves and spacers.

Polyurethane or Delrin

Polyurethane version 555-4137 provides some compliance for street and track-day use. Delrin version 555-4130 is the firmer choice for high-power and drag applications. Delrin combines strength with natural lubricity. Steeda states reduced unwanted movement without increased noise or vibration.

Instructions and videos

• Instructions (PDF) 1
• Instructions (PDF) 2

Related vehicles

• S550 Shelby GT500 2020–2022
• S650 Mustang from 2024 with Performance Package or Brembo Package brakes

Within S550, GT500 only. S650 cars with single-piston rear calipers require 555-4129 or 555-4121 instead.