ACT AR1-SPG4 Clutch Kit - Sport (SP)
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Input Spline Quantity
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24
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Input Shaft Diameter (in)
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1.031 in.
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Disc Diameter (in)
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8.425 in.
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Disc Diameter (mm)
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214mm
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Disc Material
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Ceramic
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Disc Style
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4-paddle
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Pressure Plate Style
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Diaphragm
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Throwout Bearing Included
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Yes
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Alignment Tool Included
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Yes
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Pilot Bushing Included
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No
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Flywheel Included
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No
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Counterweight Assist
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No
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Mounting Hardware Included
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No
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Quantity
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Sold as a kit.
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Notes
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4-paddle spring center disc. Aggressive clutch engagement.
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Input Shaft Diameter
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1.031 in.
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SP Clutch Kit
4 Puck Sprung (G4)
When your engine puts out performance, you need a Clutch Kit that can handle it properly. All ACT Clutch Kits provide a generous increase in clamp load which directly increases torque capacity. ACT Clutch kits are offered in a number of configurations and there is one developed specifically for your vehicle.
All ACT Clutch Kits include your choice of Pressure Plate, your choice of Clutch Disc, Release Bearing*, Pilot Bearing* and Alignment Tool for a complete and total package.
ACT Sport ‘SP’ Clutch Kits include an ‘SP’ Pressure Plate.
Sport ‘SP’ Pressure Plate
- Great for Street Use
- 20% to 40% Clamp Load Increase
- Best Disc to Use: Street Disc
- Stock to Moderate Pedal Feel
ACT Sport ‘SP’ Clutch Kits include you choice of Disc.
Organic Street Disc (SS, OO, MM)
- Perfect for Street or Track Vehicles
- Quiet Operation from OE Quality Torsional Dampeners
- Sprung Center Reduces Vibrations and Lessen the Shock of Engagement
- Quicker Shifting and Engagement
- Increased Strength and Reliability
6-Puck Sprung Hub Race Disc (G6)
- Recommended for Road Racing or High Powered Street Vehicles
- Increased Torque Capacity and Spline Life
- Quiet Operation, Reduced Driveline Shock
- Harsh Engagement and Chatter
6-Puck Solid Hub Race Disc (R6)
- Recommended for Drag and Road Racing – Not For Street
- Increased Torque Capacity
- Faster Shifts, Reduced Inertia
- Very Good Durability but Shortened Spline Life
- Good Heat Absorption
- Harsh Engagement and Chatter
4-Puck Sprung Hub Race Disc (G4)
- Recommended for Road Racing – Not For Street
- Increased Torque Capacity and Spline Life
- Quiet Operation, Reduced Driveline Shock
- Harsh Engagement and Chatter
4-Puck Solid Hub Race Disc (R4)
- Recommended for Drag and Road Racing – Not For Street
- Increased Torque Capacity
- Faster Shifts, Low Inertia
- Good Durability but Shortened Spline Life
- Harsh Engagement and Chatter
*Some kits do not require or do not include bearings