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Drivetrain Clutches and Components

Advanced Clutch

ACT 1991 Mazda Miata HD/Race Sprung 6 Pad Clutch Kit

$665.00 $509.00 Save $156.00

SKU: A00X ZM1-HDG6

In Stock
In Stock
Ships by Jul 31
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: ZM1-HDG6

ZM1-HDG6 kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's 6-pad, spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.

Features:

  • Excellence in Performance, backed by the best one-year warranty in the industry!

HD/Race Sprung 6 Pad

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The ZM1-HDG6 kit features ACT's most popular Heavy Duty pressure plate, designed to increase clamp load, reduce deflection, and maximize clutch life. It includes a 6-pad, spring-centered race disc made from ceramic material, providing faster shifting at the expense of a harsher engagement. This kit has a torque capacity of 250 ft/lbs and a clutch disc diameter of 7.9 inches (200 mm).

Fitment

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Specifications

BrandAdvanced Clutch
Part NumberA00X ZM1-HDG6

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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