If you’re in the market for a solid clutch setup, let me tell you about the Centerforce SST (Solid Street Twin). This isn’t just another clutch; it’s designed for those of us who know what torque really means—specifically, it handles between 400 and 925 ft/lbs of torque like a champ. That’s serious muscle for your ride.

The first thing you'll notice is the 10.4" discs. They come with solid hubs, which might make a bit of gear noise, but that’s a small price to pay for the reduced rotational weight on your input shaft. What does that mean for you? Quicker, cleaner shifts—perfect for those spirited drives or even just daily commutes.

Each disc is made from high-quality friction materials, ensuring smooth engagement and durability. Plus, the lightened billet steel flywheel helps with low inertia, which means your RPMs will climb faster. Nobody likes a clutch that feels sluggish, right? And thanks to the Centerforce anti-rattle system, you won’t have to deal with annoying floater rattle or noise.

Installation is a breeze—no complicated setups or adjustments. Just bolt it in and you’re ready to roll. The kit includes everything you need: a billet steel flywheel, two discs, a floater plate, a pressure plate, pilot bearing, alignment tool, and ARP hardware. Seriously, you’ll be in and out of the garage in no time.

Features:

• 10.4" Diameter discs
• 264.2mm Diameter
• 1-3/16" x 18 Spline Input Shaft
• Handles up to 925 ft/lbs of Torque
• Weighs in at 46.10 lbs
• Solid Hub Disc with Organic Material
• 130 Tooth Ring Gear, 8 Bolt Crank
• Easy installation—no fuss

What’s Included:

• Cover, Discs, Floater, Flywheel, Bolts, Alignment Tool

Specifications:

• Out of Package Weight: 46.10 lbs
• Material: Billet Steel Flywheel / Nodular Iron Pressure Plate / Organic Friction
• Input Shaft Diameter: 1-3/16"
• Input Spline Quantity: 18
• Clutch Disc Diameter: 10.4"
• Disc Quantity: 2
• Disc Material: Organic
• Disc Type: Full face, Solid
• Alignment Tool: Yes
• Mounting Hardware: Yes
• Torque Capacity: 925 ft/lbs
• Made in the USA
• Tooth Quantity: 130
• Ring Gear OD: 13.205"
• Crankshaft Bolt Hole Quantity: 8

Install Instructions: You can find them here.

Fitment:

• Dodge Challenger 7.0L (426 CID) 1970-1972
• Dodge Charger 7.0L (426 CID) 1966-1971
• Dodge Charger 7.2L (440 CID) 1967-1972
• Dodge Coronet 7.0L (426 CID) 1965-1971
• Dodge Coronet 7.2L (440 CID) 1967-1972
• Plymouth Barracuda 7.0L (426 CID) 1971
• Plymouth Barracuda 7.2L (440 CID) 1971-1972
• Plymouth Fury 7.2L (440 CID) 1970-1972
• Plymouth GTX 7.0L (426 CID) 1970-1971
• Plymouth Road Runner 7.0L (426 CID) 1970-1971

If you’re looking for a clutch that can handle both daily driving and track days, the Centerforce SST is worth checking out. It’s got the specs, the build quality, and the ease of installation that enthusiasts crave. Make your shifts count!