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Act

Act

ACT 2003 Chevrolet Corvette Twin Disc HD Street Kit Clutch Kit

SKU: ACTT1S-G01

Clutch Kits

ACT Twin Street Clutch Kits...

Act

Act

ACT 2003 Chevrolet Corvette Twin Disc HD Street Kit Clutch Kit

SKU: ACTT1S-G01

Clutch Kits

ACT Twin Street Clutch Kits...

A$2,745.72
IN STOCK! Est Ship 3-5 days. In stock at 1 location (5 available)

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Description

Clutch Kit - Heavy Duty - Dual Disc - 10.5 in Diameter - 1-1/8 in x 26 Spline - Rigid Hub - Steel Flywheel - Organic - GM LS-Series - Kit

Twin Disc Kit

T1S-G01 street, twin disc kit offers twice the number of disc surfaces for better wear, heat capacity and long life compared to single disc kits. These kits use a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. ACT twin disc kits endure an exclusive four-stage, heat-treating process on all diaphragms. The ACT twin disc kits features the ability to adjust for disc wear and provides equal disengagement for discs. The Performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. The chrome-moly hub is heat-treated for strength and durability. Rivet design and materials are carefully selected for maximum strength. All ACT twin disc kits include a CNC-machined and dynamically balanced flywheel to ensure trouble-free installation and operation. ACT twin disc kits include a pressure plate, two discs, a floater, flywheel and alignment tool. Some kits may include a pilot bearing and release bearing.

Additional Information

Twin Disc HD Street Kit

Part Type

Transmission Clutch Kit

Data: v4.2 - Upd: 2026-11-07 17:12:28

Features

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:34:19

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Act, Advanced Clutch, Advanced Clutch Technology
StreetFX SKU actT1S-G01
SFX Item ID 4045574
Accounting SKU act-T1S-G01
Manufacturer SKU T1S-G01
Manufacturer UPC 842385014100
Alternative References ACL-T1S-G01, T1S-G01

Clutch, ACT Heavy-Duty, Twin Disc, Pressure Plate, Flywheel, Chevy, Pontiac, Kit

Transfer power into motion with ACT heavy-duty twin disc street clutch kits. Available for street and race use, these clutch kits feature twice the number of disc surfaces for better wear, heat capacity, and long life compared to single disc kits. They offer a proprietary Positive Lift Floater System design, which results in quiet operation with no floater rattle and no posts to wear. Maximize your street and track performance with the solid quality and exceptional value of ACT heavy-duty twin disc street clutch kits.

More product features include:
• Exclusive 4-stage, heat-treating process performed on all diaphragms
• Ability to adjust for disc wear and provide equal disengagement
• 6-pad rigid race discs are made with high-quality, ceramic friction materials for quicker shifts and trouble-free service
• Performance street rigid-hub discs feature premium organic materials with high copper content for better heat transfer, and steel-backed lining for greater burst strength plus durability

Product Attributes
BrandAdvanced Clutch Technology
Manufacturer's Part NumberT1S-G01
Part TypeClutch Kits
Product LineACT Heavy-Duty Twin Disc Street Clutch Kits
UPC00842385014100
Clutch UsagePerformance
Clutch Disc Quantity2
Flywheel IncludedYes
Input Spline Quantity26
Input Shaft Diameter1.125 in.
Disc Diameter (in.)10.472 in.
Disc Diameter (mm)266mm
Disc MaterialOrganic
Disc StyleFull face
Hub StyleSolid
Pressure Plate StyleDiaphragm
Throwout Bearing IncludedNo
Alignment Tool IncludedYes
Pilot Bushing IncludedNo
Flywheel MaterialBillet steel
Engine BalanceInternal
Counterweight AssistNo
Mounting Hardware IncludedYes
QuantitySold as a kit.

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