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Drivetrain› Clutches and Components

ACT Heavy

Heavy Duty Performance Street Sprung Clutch Kit

$587.00 $475.00 Save $112.00

SKU: MB1-HDSS

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ACT Heavy Duty Performance Street Sprung Clutch Kit (MB1-HDSS) is designed for enhanced performance and durability. It features ACT's popular Heavy Duty pressure plate, which uses an exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. The Performance Street disc utilizes premium organic materials with high copper content for improved heat transfer and a steel-backed lining for greater burst strength.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandACT Heavy
Part NumberMB1-HDSS
CategoryDrivetrain

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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