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The QA1 Proma Star coilover strut kit for 1979–1989 Ford Mustang is a double‑adjustable drag setup with 150 lb/in springs optimized for straight‑line launches. Independent valving allows separate compression and rebound tuning to suit drag applications. The inverted design helps resist side loading and the kit installs as a bolt‑in unit, providing a lightweight, tunable option for vintage Mustang drag cars.
QA1 79-89 Ford Mustang Proma Star Coilover Strut Kit Double Adjust 150lb/in.
