Proma Star Single-Adjustable Coilover Shock – 9.5" to 12.75", Bushing Mount

QA1’s Proma Star single-adjustable coilover shocks are a versatile solution for custom suspension setups where a direct-fit coilover isn’t available. Ride height can be easily dialed in using the threaded body and included spring hardware, making it simple to set the stance on hot rods, street machines, and custom chassis builds. The 18-position adjustable valving lets you fine-tune ride quality on the fly—from a smooth street feel to a firmer, more controlled response. Designed for use with 2.5" I.D. coil springs, these shocks offer reliable performance and smooth operation for a wide range of builds.

Details
• Mounts: Bushing upper and lower
• Shock Valving: Single adjustable (18-position)
• Installed Ride Height Range: 10.75"–11.25"
• Overall Travel Range: 9.5"–12.75"
• Spring Diameter Required: 2.5" I.D.
• Shock Body Diameter: 2"
• Bushing Width: 1.25" with 1/2" and 5/8" sleeves included
• Made in the USA
• Limited Lifetime Warranty (registration required)
• Spring and spanner wrench sold separately