ACT Triple Disc HD/SI Race Clutch Kit | T1R3-T01

These race triple-disc kits are race-ready for the serious enthusiast who needs a direct bolt-in kit, requiring no additional modifications. ACT’s sintered iron race discs offer the highest torque capacity of all ACT race discs and have ultra-high heat capacity. All ACT triple disc kits include a CNC-machined and dynamically balanced flywheel for trouble free use. All kits undergo an exclusive four-stage, heat-treating.

Use ACT manufacturer part number T1R3-T01 to confirm the exact drivetrain component and application.

Key Features

• Part Fitment Requirement:Developed for use with 2JZ-GTE engine using G-Force transmission, quicktime bell housing #RM-4031 without block plate and Tilton hydraulic release bearing # 60-4420. Flywheel bolts included (M10-1.25 X 25mm).

Fitment

Vehicle fitment is a starting point. Confirm every drivetrain specification and the exact ACT part number before installation.

Confirm T1R3-T01 against the complete ACT application before ordering.

Specifications

Manufacturer Part Number: T1R3-T01

Whats Included

The exact ACT clutch kits – multi and quantity identified by the product title and MPN. Bearings, alignment tools, flywheel bolts, pressure-plate bolts, hydraulic parts, and related hardware are included only when specifically stated.

About ACT

ACT develops application-specific clutch kits, friction discs, pressure plates, flywheels, bearings, and supporting drivetrain components for street and motorsport use. Black Ops Auto Works organizes every ACT listing by exact MPN and verified vehicle application.

The T1R3-T01 should be selected as part of a complete matched ACT drivetrain system.

Related Parts

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• ACT 04-20 WRX STI Mod Twin HD Race Kit Sprung Mono-Drive Hub Torque Cap 895ft/lbs Not For Street Use
• Shop the complete ACT clutch and drivetrain collection

Frequently Asked Questions

What is the T1R3-T01?

It is the ACT multi-disc clutch kit described in this listing for the stated application and use.

How do I confirm fitment?

Match the exact ACT application, dimensions and mating components listed for this part.

Is this intended for street use?

This listing contains a race-oriented or not-for-street-use designation. Follow ACTs stated use and drivability guidance.

Can I mix clutch components from different kits?

Do not assume components are interchangeable. Verify spline, diameter, step height, release system and the complete matched ACT assembly.

Does installation require break-in?

Follow the current ACT instructions for the exact clutch and disc type. Street friction systems commonly require a controlled break-in period; race products can differ.

Should the flywheel be inspected or resurfaced?

Yes. Inspect the mating surface and use only a compatible flywheel prepared to ACT specifications. Replace damaged or out-of-spec components.

Is professional installation recommended?

Yes. Clutch and flywheel work requires correct transmission removal, fastener torque, alignment, release-system setup and safety procedures.

Can Black Ops Auto Works help verify the application?

Yes. Provide the vehicle, engine, transmission, existing flywheel, power level and intended street or competition use before ordering.

Installation Instructions

1. Confirm ACT part and the complete engine, transmission, flywheel, spline, and release-system application before disassembly.
2. Inspect every component and compare the new part with the removed assembly before modifying or installing anything.
3. Inspect the flywheel or friction surface, pilot support, release bearing, fork, pivot, hydraulic system, seals, and mounting hardware.
4. Clean friction surfaces correctly and keep oil, grease, and fingerprints away from the clutch disc and mating faces.
5. Use the vehicle service procedure and current ACT instructions for alignment, fasteners, torque sequence, release travel, and clearances.
6. Verify smooth release, correct free play, clean gear engagement, and leak-free operation before road use.
7. Complete the manufacturer-specified break-in procedure before launches, dyno pulls, racing, towing, or full-torque operation.

California Proposition 65: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.