The ACT 4200005 is a 4-pad rigid race clutch disc for the 1990-1993 Mazda Miata. It uses high-quality ceramic friction materials for high heat capacity and fast shifting, with top-grade rivets selected for maximum strength. Engagement is harsher than a street disc, and the 4-pad rigid design suits the smaller disc sizes used in smaller engines.
- Type: 4-pad rigid race clutch disc
- Friction: ceramic
- Engagement: aggressive, fast shifting
- Construction: top-grade rivets for strength
- Part number: 4200005
Vehicle Applications
- 1990 Mazda Miata
- 1991 Mazda Miata
- 1992 Mazda Miata
- 1993 Mazda Miata
FAQ
What does the 4200005 fit?
It fits the 1990-1993 Mazda Miata.
What is a 4-pad rigid race disc for?
It uses ceramic friction for high heat capacity and fast shifts; engagement is harsher than a street disc.
Is it a street disc?
No. It is a race disc with aggressive engagement.

