The ACT HD/Perf Street sprung clutch kit for the 1970 Toyota Corona combines ACT’s Heavy Duty pressure plate with a performance street sprung disc to balance stronger clamp and smoother engagement for street and light‑performance use. The pressure plate’s diaphragm receives multi‑stage heat treatment for rigidity and clamp, while the street disc offers premium organic material and steel backing for improved heat transfer and durability. Backed by a one‑year warranty.
ACT 1970 Toyota Corona HD/Perf Street Sprung Clutch Kit