• ACT Heavy Duty Race Sprung 6 Pad Clutch Kit | Pontiac Firebird (71-74) (GM8-HDG6)
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ACT Heavy Duty Race Sprung 6 Pad Clutch Kit | Pontiac Firebird (71-74) (GM8-HDG6)

ACT Heavy Duty Race Sprung 6 Pad Clutch Kit | Pontiac Firebird (71-74) (GM8-HDG6)

GM8-HDG6

In stock

$547.00 USD
$675.00 USD $547.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The ACT Heavy Duty Race Sprung 6 Pad Clutch Kit for the Pontiac Firebird (1971-1974) is a high-performance clutch assembly designed for demanding driving conditions. It features ACT's most popular Heavy Duty pressure plate, which utilizes an exclusive diaphragm design to increase clamp load, reduce deflection, and extend clutch lifespan. The pressure plate is heat-treated through a four-stage process to ensure durability and consistent performance. The kit includes a 6-pad, spring-centered race disc with a spring-centered hub, providing smooth engagement and reliable power transfer. Constructed with precision cover stampings, this clutch kit offers enhanced rigidity and stability, making it suitable for both street and race applications.

This clutch kit is specifically engineered for 1971-1974 Pontiac Firebird models equipped with suitable engines and transmission setups. It serves as a direct replacement or upgrade for stock clutch components, delivering increased holding capacity and improved performance under high-stress conditions. The kit is ideal for racing, high-performance street driving, or applications requiring extra durability. Installation involves bolt-on replacement of the existing clutch assembly, with all necessary components included. Compatibility notes should be reviewed to ensure proper fitment for specific vehicle configurations, making it a reliable choice for enthusiasts seeking maximum clutch performance.

Overview

1971-1974 Pontiac Firebird HD/Race Sprung 6 Pad Clutch Kit by ACT

GM8-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

  • Product Weight (lbs.): 21.5
  • Torque Capacity (ft/lbs.): 805
  • Torque Capacity Over OE: 69%
  • Disc Material: Ceramic
  • Clutch Disc Diameter (Inches): 10.5
  • Clutch Disc Diameter (Millimeters): 266
  • Input Shaft Diameter (inches): 1.125
  • Pressure Plate Type: Heavy Duty

Benefits

  • Light to moderate pedal effort
  • Aggressive engagement
  • OE to mild gear rattle
  • Moderate friction life
  • Uses select ceramic friction materials for high heat tolerance and maximum performance
  • 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Applications

  • 1971-1974 Pontiac Firebird

What's In The Box?

  • 1 - ACT HD/Race Sprung 6 Pad Clutch Kit

Warranty

  • ACT 1-Year Limited Warranty
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