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RAM Clutches 98931HD

Powergrip HD Clutch Kit 1997-2012 GM LS1 (Flat Flywheel)

RAM Clutches 98931HD
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798-98931HD

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RAM Clutches 98931HD Powergrip HD Clutch Kit 1997-2012 GM LS1 (Flat Flywheel) $519.00
Powergrip HD Clutch Kit
  • 1997-2012 GM LS1 (Flat Flywheel)
  • 11" Diameter
  • 1-1/8" x 26-Spline
  • Bearing not included

  • RAM Clutches 98931HD Details

    GM

    Applications & Installation Notes:
  • Corvette 1997-2004; Camaro/Firebird 1998-2002; GTO 2004 - RAM Slave Cylinder p/n 798-78165 and/or Clutch Master Cylinder p/n 798-510 recommended for pedal height adjustment
  • Camaro 2010-12; Corvette 2005-12; GTO 2005-07 - Single disc sets require flat flywheel, RAM p/n 798-1550 (steel) or p/n 798-2550 (aluminum). Factory flywheel is stepped. Requires factory dowel pin set or RAM dowel pin set p/n 798-533 and factory pressure plate bolt set or RAM pressure plate bolt set p/n 798-531.
  • Cadillac CTS-V 2005-11: - Single disc sets require flat flywheel. Factory flywheel may be stepped. Replacing dual mass flywheel requires .500'' bearing spacer p/n 798-78511. Replacement input shaft required when replacing dual mass flywheel. Use RAM Flywheel p/n 798-1550 (steel) or p/n 798-2550 (aluminum).

  • Specifications:

    Mounting Hardware Included
    No
    Flywheel Included
    No
    Pressure Plate Style
    Diaphragm
    Disc Diameter (in.)
    11
    Input Shaft Diameter (in.)
    1.125
    Alignment Tool Included
    Yes
    Pilot Bushing Included
    No
    Throwout Bearing Included
    No
    Disc Style
    Sprung Hub
    Counterweight Assist
    No
    Disc Diameter (mm)
    279
    Input Spline Quantity
    26
    Quantity
    Sold as a kit
    Disc Material
    Iron/Organic
    Manufacturer's Part Number:
    98931HD

    STREET & COMPETITION PERFORMANCE UP TO 650 HORSEPOWER!
    Powergrip HD is a true street/strip competition clutch that can survive spirited street driving and roaring race weekends. The main difference between the HD and standard Powergrip is disc surface; both HD friction surfaces are sintered iron. Sintered iron provides enough slippage on launch to prevent the violent, uncontrollable engagement characteristics of metallic paddle-type discs.

    Such firm, consistent engagement is easy to control yet expect some chatter from street applications with rear gearing under 3.73. The 8-spring hub features RAM poly-coil damper springs encased in polyurethane for greater load capacity and extended hub life. Units can handle three times the shock load of just the coil spring (standard in all RAM Competition Discs). Kits include disc, pressure plate, alignment tool, and release bearing unless otherwise noted.

    Click Here for Ram Clutch Kit Application Guide

    Does RAM Clutches 98931HD fit your vehicle?

    Narrow Results

    1998 CHEVROLET CAMARO

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1998-2001 PONTIAC FIREBIRD

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • Aspiration: N
    • SubModel: TRANS AM
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004-2007 CADILLAC CTS

    • Fitment_Note: Requires RAM Flywheel PN[1550 Or 2550]~Requires 0.500 in. Spacer Plate RAM PN[78511] Using OEM Slave/Bearing~Release Bearing Not Included
    • EngineType: ALL
    • SubModel: V

    1999-2002 CHEVROLET CAMARO

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2008-2009 CHEVROLET CORVETTE

    • CC: 6162
    • Liter: 6.2
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2003 CHEVROLET CORVETTE

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION

    1998-2002 PONTIAC FIREBIRD

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-2004 CHEVROLET CORVETTE

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2013 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: BASE

    2010-2011 CHEVROLET CAMARO

    • CC: 6162
    • Fitment_Note: Requires RAM Hydraulic Bearing PN[78180}
    • Liter: 6.2
    • SubModel: SS
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2012 CHEVROLET CORVETTE

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2013-2015 CHEVROLET CAMARO

    • CC: 6162
    • Liter: 6.2
    • SubModel: SS
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2003 CHEVROLET CORVETTE

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • EngineType: ALL
    • SubModel: 50TH ANNIVERSARY EDITION PACE CAR

    2012 CHEVROLET CAMARO

    • Fitment_Note: Requires RAM Hydraulic Bearing PN[78180}
    • EngineType: ALL
    • SubModel: SS

    1998-2002 CHEVROLET CAMARO

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2005-2006 CHEVROLET SSR

    • Fitment_Note: Requires RAM Flywheel PN[1550 Or 2550] And Slave Spacer PN[78513]
    • EngineType: ALL
    • SubModel: ALL

    2004-2006 PONTIAC GTO

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • EngineType: ALL
    • SubModel: ALL

    1998 CHEVROLET CORVETTE

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • EngineType: ALL
    • SubModel: INDIANAPOLIS 500 PACE CAR

    2002 PONTIAC FIREBIRD

    • Fitment_Note: RAM Hydraulic Bearing PN[78165] And/Or ADj. Master Cyl PN[510] Recommended
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2010-2011 CHEVROLET CORVETTE

    • CC: 6162
    • Liter: 6.2
    • SubModel: BASE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2005-2007 CHEVROLET CORVETTE

    • CC: 5967
    • Liter: 6.0
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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