If you're looking to take your Ford Mustang's performance to the next level, the ACT FM4-HDG6 HD/Race Sprung 6 Pad Kit is definitely worth considering. This isn’t just any clutch kit; it’s built with serious enthusiasts in mind. The Heavy Duty pressure plate that comes with it is ACT's go-to choice for a reason. They’ve designed it with a unique diaphragm that not only boosts clamp load but also minimizes deflection, which means your clutch is going to last longer and perform better under pressure.

What’s cool about these pressure plates is that they go through a four-stage heat-treating process. This isn’t just a gimmick; it really enhances performance and durability. The precision cover stampings add an extra layer of rigidity, so you can count on consistent performance every time you hit the gas. Now, let’s talk about the 6-pad, spring-centered race disc. It’s engineered to dampen torsional vibrations, which is a fancy way of saying it helps keep everything smooth even when you’re pushing your Mustang to its limits. Sure, engagement is a bit harsher, but that just means you get quicker shifts, and who doesn’t love that?

Another thing to note is the spring retainers. They come with wraparound spring windows and thicker stampings, which means they can handle stress better. This setup really cranks up the strength and reliability, especially in tough driving conditions. You’ll appreciate the way this kit absorbs heat, making it a solid choice for high horsepower street or race use.

Installation is straightforward, and if you need a hand, you can find the instructions right here. Just keep in mind that while it’s designed for light to moderate pedal effort, you’ll feel that aggressive engagement, which can lead to some mild gear rattle. It’s all part of the experience.

Features include:

• Light to moderate pedal effort with aggressive engagement.
• Moderate friction life, thanks to ACT's exclusive diaphragm design.
• Engineered with select ceramic friction materials for high heat tolerance.
• Perfect for high horsepower street or race applications.
• Every unit is 100% clamp load tested and dynamically balanced for reliability at high RPMs.

Specifications:

• Clutch Master Cylinder: Not included
• Grease: Included
• Grade Type: Performance
• Pilot Bushing: Not included
• Pressure Plate Type: Heavy Duty
• Release Bearing: Included
• Clutch Disc Diameter: 10.5 in (266 mm)
• Disc Material: Ceramic
• Input Spline Quantity: 26
• Input Shaft Diameter: 1.125 in
• Alignment Tool: Included
• Disc Type: Sprung Solid
• Pressure Plate Bolts: Not included
• Clutch Slave Cylinder: Not included
• Flywheel Bolts: Not included
• Pilot Bearing: Included
• Product Weight: 22.1 lbs
• Torque Capacity: 620 ft/lbs
• Torque Capacity Over OE: 0.84

Fitment:

• Ford Mustang 1979-1998
• Ford Mustang GT 1986-1995
• Ford Mustang SVT Cobra 1993-1995

In short, if you're serious about getting the most out of your Mustang, this clutch kit is a no-brainer. It’s tough, reliable, and designed for those who demand the best from their ride.