Wheel Blowout Sale
  See more parts for your American Motors AMX

ACT HD/Perf Street Sprung Clutch Kit American Motors Ambassador 58-66

$558.00 SALE: $435.00

ACT

Model #GM2-HDSS


Shopper Award

GM2-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Features:

  • Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle;
  • Life: Longer friction life, extended by ACT's exclusive diaphragm design;
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade;
  • Recommended Use: Recommended for street and race use;
  • ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;
Fitments:
  • American Motors Ambassador 1958-1961 - Super | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1958-1962 - Custom | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1959 - Deluxe | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1960-1966 - Base | 5.3 V8 GAS CARB 5358cc | OHV
  • American Motors Ambassador 1961 - Custom 400 | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1962 - 400 | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1963 - 880/990 | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Ambassador 1966 - 990 | 5.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors AMX 1968-1969 - Base | 5.6 V8 GAS CARB 5585cc | OHV
  • American Motors AMX 1968-1970 - Base | 6.4 V8 GAS CARB 6391cc | OHV
  • American Motors AMX 1970 - Base | 6.4 V8 GAS CARB -cc
  • American Motors AMX 1970 - Base | 5.9 V8 GAS CARB -cc
  • American Motors Hornet 1971 - Base/SC/360 | 5.9 V8 GAS CARB -cc
  • American Motors Hornet 1971-1972 - Sportabout/SST | 5.9 V8 GAS CARB -cc
  • American Motors Javelin 1969-1970 - Base/SST | 6.4 V8 GAS CARB 6391cc
  • American Motors Javelin 1970 - Base/SST/SST Mark Donohue/SST Trans Am | 5.9 V8 GAS CARB -cc
  • American Motors Marlin 1965-1966 - Base | 5.3 V8 GAS CARB 5358cc
  • American Motors Marlin 1967 - Base | 5.6 V8 GAS CARB 5585cc
  • American Motors Rebel 1967 - Base | 5.6 V8 GAS CARB 5585cc
  • American Motors Rebel 1967-1968 - 770/SST | 5.6 V8 GAS CARB 5585cc
  • American Motors Rebel 1967 - 770/SST | 5.6 V8 GAS CARB -cc
  • American Motors Rebel 1968 - 550 | 5.6 V8 GAS CARB 5585cc
  • American Motors Rebel 1969 - Base/SST | 5.6 V8 GAS CARB -cc
  • American Motors Rebel 1969-1970 - SST | 6.4 V8 GAS CARB -cc | U/K | Naturally Aspirated
  • American Motors Rebel 1970 - Base | 6.4 V8 GAS CARB 6391cc
  • American Motors Rebel 1970 | 6.4 V8 GAS CARB -cc

Other Part Numbers:
ACT #actGM2-HDSS

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1968-1970
American Motors AMX

1970-1977
American Motors Hornet

Who is ACT?

ACT or also known as Advanced Clutch Technology is an aftermarket manufacturing company that specializes in producing high performance driveline parts for the automotive market. The company was founded in 1994 and has since established itself as the leader in the industry. 

Track Tested Performance

The company has been actively participating in motorsport racing and has been used by the majority of the racing teams. By gathering valuable information from the track, they are able to create a product that would be able to provide optimum performance and reliability.

State-Of-The-Art Facility

Advanced Clutch Technology has the best facility in the industry. Hence, they are able to create products that are superior to their competitors. They utilize high tech equipment such as Advanced CAD, FEA Simulation, and CAM Tools that help them create a design accurately and test its functionality even before it is manufactured. 

Not Your Ordinary Clutch

With years of experience in the business and decades of track time data, the company used all of these to create products that unmatched in all aspects. Their products are tested to perform better, handle more horsepower, and have a better life and durability compared to its OEM counterpart. This is the reason why they are the brand of choice by many racers and tuners worldwide.

Tested to Perfection

ACT is a company known for being a perfectionist. Everything has to be perfect and perform the way it should be. Before they even release it commercially, their design is tested rigorously, making sure that they are able to correct all the flaws, however minuscule it is. It goes through a tedious process that involves actual vehicle testing, dyno testing, laboratory testing, 3D modeling, rapid prototyping, and digital simulation. 

Purchase ACT at Vivid Racing

Proven both on the street and track, ACT is a brand that would never disappoint. ACT offered a variety of drivetrain parts such as clutch kits and flywheels with different specifications depending on the kind of application it will be used on. Visit Vivid Racing and check out all the list of products that would fit your specific need.

 

ACT warrants all products to be free of defects in materials and workmanship for normal use and service for a period of one (1) year from retail purchase. Written notice must be immediately given to ACT within the warranty period. We require a copy of the purchase receipt showing the unit was purchased from an Authorized Dealer or Advanced Clutch Technology directly to verify the product is under warranty. Products purchased used do not carry a warranty. This warranty is to the original purchaser and is non-transferable. All non-warranty items are subject to a $50 inspection bench test fee.

ACT reserves the right to examine any part returned for warranty claim to determine, to ACT's satisfaction, whether the material or workmanship of the part does not conform to this limited warranty. ACT's obligation under this warranty shall be limited to repairing, replacing, or crediting, at its option, any part which is deemed covered by ACT. No labor, lift or storage charges will be reimbursed for any reason. Damage to ACT's parts resulting from misuse, improper use, or abuse shall void this limited warranty. Failure to follow ACT's installation instructions and the vehicle manufacturers installation procedures and specifications shall void this limited warranty.

ACT undertakes no responsibility for the quality of the goods except as otherwise provided in this contract. ACT assumes no responsibility that the goods will be fit for any particular purpose for which you may be buying these goods, except as otherwise provided in the contract. ACT shall not be liable for any damage or injury to persons or property resulting from improper installation or misuse of any part subject to this warranty.

Check out these other great products