KGM26004-1R

Recommended for: Motorsport Applications

-1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing.

• Torque capacity 1070Nm
• Clamp load Increased over standard
• Sprung Ceramic Friction Disc
• Extra Heavy Duty Pressure Plate
• Kit contains everything you need for a successful installation + accessories

The sprung ceramic range of kits have been developed for motorsport applications where a higher heat and torque capacity is required. These discs utilise a sprung hub that helps to reduce shock loading and are commonly used in track cars that retain the factory transmission.

At Xtreme Clutch, we strive to offer a variety of clutch options for each vehicle to ensure a clutch solution is available for every vehicle application. Whether you are modifying a road vehicle or building a race car from scratch, we have the clutch solution for you. Our upgrades are divided into different stages depending on the friction disc material and the number of friction discs.

Xtreme Performance upgrade kits are available with everything you need for a successful installation + accessories you may want to upgrade or replace while the gearbox is out of the vehicle.

Clutch Disc Diameter (mm)	255
Clutch Disc Spline Count	10
Clutch Disc Spline Diameter (mm)	28.6
Torque (Nm)	1070
Flywheel Step	0
Design	Single Plate
Stage	Stage 2R
Tech Bulletins
Clamp Load
Recommended for	Race Vehicles - Stage 2R
Ring Gear Tooth count
Additional infotmation

Compatibility
Holden	H Series	4.2	1977.10-1978.05	GMH 253 (Red) 4142 Petrol 120 kW 163 BHP (1977.10 - 1978.05)
Holden	H Series	4.2 V8	1980.04-1985.12	GMH 253 (Blue) 4142 Petrol 100 kW 136 BHP (1980.04 - 1985.12)
Holden	H Series	4.2 V8	1980.04-1985.12	GMH 253 (Blue) 4142 Petrol 115 kW 156 BHP (1980.04 - 1985.12)
Holden	H Series	5.0	1977.10-1980.04	50H 5044 Petrol 179 kW 243 BHP (1977.10 - 1980.04)
Holden	H Series	HZ | 4.1	1977.10-1980.04	41X 4142 Petrol 120 kW 163 BHP (1977.10 - 1980.04)
Holden	H Series	HZ | 4.2	1977.10-1980.04	GMH 253 (Red) 4142 Petrol 120 kW 163 BHP (1977.10 - 1980.04)
Holden	H Series	HZ | 5.0	1977.10-1980.03	50HC 5044 Petrol 161 kW 219 BHP (1977.10 - 1980.03)
Holden	H Series	VB | 5.0 V8	1978.10-1980.12	50H 5044 Petrol 125 kW 170 BHP (1978.10 - 1980.12)
Holden	H Series	VB | 5.0 V8	1978.10-1980.03	50HL 5044 Petrol 114 kW 155 BHP (1978.10 - 1980.03)
Holden	H Series	VC | 5.0	1980.04-1981.09	GMH 308 (Blue) 5044 Petrol 115 kW 156 BHP (1980.04 - 1981.09)
Holden	H Series	VC | 5.0 V8	1980.04-1981.09	50HL 5044 Petrol 114 kW 155 BHP (1980.04 - 1981.09)
Holden	H Series	VC | 5.0 V8	1980.04-1981.09	GMH 308 (Blue) 5044 Petrol 126 kW 171 BHP (1980.04 - 1981.09)
Holden	H Series	VH | 5.0 V8	1981.09-1984.03	50H 5044 Petrol 126 kW 171 BHP (1981.09 - 1984.03)
Holden	H Series	VH | 5.0 V8	1981.09-1984.03	GMH 308 (Blue) 5044 Petrol 117 kW 159 BHP (1981.09 - 1984.03)
Holden	Commodore	VK | 4.9 V8	1984.03-1985.05	VU 4987 Petrol 122 kW 166 BHP (1984.03 - 1985.05)
Holden	H Series	VK | 5.0 V8	1985.01-1985.12	4987 Petrol 122 kW 166 BHP (1985.01 - 1985.12)
Holden	H Series	VK | 5.0 V8	1985.06-1986.03	4987 Petrol 122 kW 166 BHP (1985.06 - 1986.03)
Holden	H Series	VK | 5.0 V8	1985.01-1985.12	50H 5044 Petrol 117 kW 159 BHP (1985.01 - 1985.12)
Holden	H Series	VK | 5.0 V8	1984.03-1985.05	50H 5044 Petrol 126 kW 171 BHP (1984.03 - 1985.05)
Holden	H Series	VK | 5.0 V8	1984.03-1986.03	GMH 308 (Black) 5044 Petrol 117 kW 159 BHP (1984.03 - 1986.03)
Holden	H Series	VL | 4.9 V8	1986.06-1988.01	GMH 308 4987 Petrol 122 kW 166 BHP (1986.06 - 1988.01)
Holden	H Series	VL | 5.0 V8	1986.03-1988.08	GMH 304 (Black) 4987 Petrol 122 kW 166 BHP (1986.03 - 1988.08)
Holden	H Series	VL | 5.0 V8	1984.03-1985.05	GMH 308 4987 Petrol 117 kW 159 BHP (1984.03 - 1985.05)