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Clutches

Star Performance Engineered (SPEC) ClutchesStar Performance Clutches are available in 5 different stages.

Stage 1 - A Stage 1 clutch is a great upgrade from stock for street use. Stage 1 clutches include a metal backed / organic faced disk. 

Stage 2 - Stage 2 clutches are recommended for mildly upgraded vehicles with a power adder.  A segmented Kevlar disk is used on the Stage 2 clutch kits.

Stage 2+ - For all modified engines making more torque than the stage 2 can support. Maintains stage 2 feel for good daily drivability and offers very good wear characteristics, but provides a higher torque capacity. High clamp pressure plate, composite multi-friction carbon-kevlar material, high torque sprung hub and disc assembly, bearing and tool kit.

Stage 3 - Stage 3 clutches come with a sprung center disk with pads.  The disk pads are a carbon/ceramic combination. The ULTIMATE STREET/STRIP CLUTCH!  Sharp but smooth engagement with light pedal.

Stage 3+ - Features a streetable high clamp pressure plate and full face carbon semi-metallic disc. Listed as an upgrade to the stage 3, it offers torque capacities more comparable to the stage 5 but with drivability equal to, and in some cases better than, the stage 3. The high capacity and excellent drivability characteristics of this clutch is a result of years of research and development for this SPEC exclusive disc compound.

 Stage 4 - Stage 4 clutches are not recommended for street use due to their aggressive nature.  A rigid disk and carrier are used in combination with your choice of Kevlar, carbon or ceramic pads.

Stage 5 - Stage 5 clutch kits contain high-clamp load pressure plate, iron disc, bearings and a tool.  Extremely aggressive.



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 Part #
Product
Price
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Wish List 
100-SC091 
SPEC Clutch, Stage 1 (425 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO 
$294.99
Buy
Wish
Available Options:
Flywheel:
100-SC092 
SPEC Clutch, Stage 2 (530 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$424.99
Buy
Wish
Available Options:
Flywheel:
100-SC093H 
SPEC Clutch, Stage 2 (620 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$494.99
Buy
Wish
Available Options:
Flywheel:
100-SC093 
SPEC Clutch, Stage 3 (680 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$439.99
Buy
Wish
Available Options:
Flywheel:
100-SC093F 
SPEC Clutch, Stage 3 (850 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$594.99
Buy
Wish
Available Options:
Flywheel:
100-SC094 
SPEC Clutch, Stage 4 (700 torque rating)
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$464.99
Buy
Wish
Available Options:
Flywheel:
100-SC095 
SPEC Clutch, Stage 5 (1200 torque rating) 
Application:
1998-2002 LS1 F-body
1997-2004 LS1/LS6 Corvette
2004-2006 LS1/LS2 GTO
$534.99
Buy
Wish
Available Options:
Flywheel:
100-SC331 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 1
(430 torque rating)
$294.99
Buy
Wish
100-SC332 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 2
(560 torque rating)
$394.99
Buy
Wish
100-SC333H 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 2+
(620 torque rating)
$445.99
Buy
Wish
100-SC333 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 3
(680 torque rating)
$394.99
Buy
Wish
100-SC333F 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 3
(800 torque rating)
$544.99
Buy
Wish
100-SC334 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 4
(680 torque rating)
$394.99
Buy
Wish
100-SC335 
SPEC Clutch, 1993-95 3.4L V6 F-body, Stage 5
(1200 torque rating)
$445.99
Buy
Wish
100-SC421 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 1
(480 torque rating)
$414.99
Buy
Wish
100-SC422 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 2
(560 torque rating)
$494.99
Buy
Wish
100-SC423H 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 2
(620 torque rating) 
$585.99
Buy
Wish
100-SC423 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 3
(690 torque rating) 
$534.99
Buy
Wish
100-SC423F 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 3+
(800 torque rating) 
$684.99
Buy
Wish
100-SC424 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 4
(690 torque rating) 
$554.99
Buy
Wish
100-SC425 
SPEC Clutch, 1993-1997 LT1 F-body, Stage 5
(1050 torque rating) 
$634.99
Buy
Wish
100-SC421Y 
SPEC Clutch, 1994-1996 LT1 Corvette, Stage 1
(480 torque rating)
$414.99
Buy
Wish
100-SC422Y 
SPEC Clutch, 1994-1996 LT1 Corvette, Stage 2
(560 torque rating) 
$494.99
Buy
Wish
100-SC423YH 
SPEC Clutch, 1994-1996 LT1 Corvette, Stage 2
(620 torque rating) 
$585.99
Buy
Wish
100-SC423Y 
SPEC Clutch, 1994-1996 LT1 Corvette, Stage 3
(690 torque rating) 
$534.99
Buy
Wish
100-SC423YF 

SPEC Clutch, 1994-1996 LT1 Corvette, Stage 3+
(800 torque rating)

$684.99
Buy
Wish
100-SC424Y 

SPEC Clutch, 1994-1996 LT1 Corvette, Stage 4
(690 torque rating)

$554.99
Buy
Wish
100-SC425Y 

SPEC Clutch, 1994-1996 LT1 Corvette, Stage 5
(1050 torque rating)

$634.99
Buy
Wish
100-SC191 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 1
(485 torque rating)
$264.99
Buy
Wish
100-SC192 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 2
(550 torque rating) 
$374.99
Buy
Wish
100-SC193H 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 2
(600 torque rating) 
$424.99
Buy
Wish
100-SC193 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 3
(650 torque rating) 
$354.99
Buy
Wish
100-SC193F 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 3+
(750 torque rating) 
$504.99
Buy
Wish
100-SC194 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 4
(650 torque rating) 
$354.99
Buy
Wish
100-SC661 

SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 1 (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 450 torque rating)

$344.99
Buy
Wish
Available Options:
Flywheel:
100-SC661-2 

SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 1 (for use with factory or stock style flywheels - 450 torque rating)

$574.99
Buy
Wish
100-SC662 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 2 (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 550 torque rating)
$424.99
Buy
Wish
Available Options:
Flywheel:
100-SC662-2 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 2 (for use with factory or stock style flywheels - 550 torque rating)
$634.99
Buy
Wish
100-SC663H 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 2+ (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 610 torque rating)
$496.99
Buy
Wish
Available Options:
Flywheel:
100-SC663H-2 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 2 (for use with factory or stock style flywheels - 610 torque rating)
$694.99
Buy
Wish
100-SC663 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 3 (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 700 torque rating)
$444.99
Buy
Wish
Available Options:
Flywheel:
100-SC663-2 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 3 (for use with factory or stock style flywheels - 700 torque rating)
$634.99
Buy
Wish
100-SC663F 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 3+ (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 800 torque rating)
$593.99
Buy
Wish
Available Options:
Flywheel:
100-SC663F-2 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 3+ (for use with factory or stock style flywheels - 800 torque rating)
$784.99
Buy
Wish
100-SC664 

SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 4 (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 700 torque rating)

$464.99
Buy
Wish
Available Options:
Flywheel:
100-SC664-2 

SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 4 (for use with factory or stock style flywheels - 700 torque rating)

$634.99
Buy
Wish
100-SC665 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 5 (for use with SPEC flywheels or any aftermarket LS1/6 single mass flywheel - 1050 torque rating)
$534.99
Buy
Wish
Available Options:
Flywheel:
100-SC665-2 
SPEC Clutch, 2005-07 LS2/LS7 Corvette, Stage 5 (for use with factory or stock style flywheels - 1050 torque rating)
$784.99
Buy
Wish
100-SC681 
SPEC Clutch, 2004-07 CTS-V, Stage 1 (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$344.99
Buy
Wish
Available Options:
Flywheel:
100-SC681-2 
SPEC Clutch, 2004-07 CTS-V, Stage 1 (for use with factory or stock style flywheels)
$574.99
Buy
Wish
100-SC682 
SPEC Clutch, 2004-07 CTS-V, Stage 2 (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$424.99
Buy
Wish
Available Options:
Flywheel:
100-SC682-2 
SPEC Clutch, 2004-07 CTS-V, Stage 2 (for use with factory or stock style flywheels)
$624.99
Buy
Wish
100-SC683H 
SPEC Clutch, 2004-07 CTS-V, Stage 2+ (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$494.99
Buy
Wish
Available Options:
Flywheel:
100-SC683H-2 
SPEC Clutch, 2004-07 CTS-V, Stage 2+ (for use with factory or stock style flywheels)
$674.99
Buy
Wish
100-SC683 
SPEC Clutch, 2004-07 CTS-V, Stage 3 (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$444.99
Buy
Wish
Available Options:
Flywheel:
100-SC683-2 
SPEC Clutch, 2004-07 CTS-V, Stage 3 (for use with factory or stock style flywheels)
$624.99
Buy
Wish
100-SC683F 
SPEC Clutch, 2004-07 CTS-V, Stage 3+ (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$593.99
Buy
Wish
Available Options:
Flywheel:
100-SC683F-2 
SPEC Clutch, 2004-07 CTS-V, Stage 3+ (for use with factory or stock style flywheels)
$784.99
Buy
Wish
100-SC684 
SPEC Clutch, 2004-07 CTS-V, Stage 4 (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$464.99
Buy
Wish
Available Options:
Flywheel:
100-SC684-2 
SPEC Clutch, 2004-07 CTS-V, Stage 4 (for use with factory or stock style flywheels)
$624.99
Buy
Wish
100-SC685 
SPEC Clutch, 2004-07 CTS-V, Stage 5 (for use with SPEC flywheels or any aftermarket LS6/2 single mass flywheel)
$534.99
Buy
Wish
Available Options:
Flywheel:
100-SC685-2 
SPEC Clutch, 2004-07 CTS-V, Stage 5 (for use with factory or stock style flywheels)
$774.99
Buy
Wish
100-SC821 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 1
(330 torque rating)
$344.99
Buy
Wish
100-SC822 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 2
(390 torque rating)
$424.99
Buy
Wish
100-SC823H 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 2+
(438 torque rating)
$459.99
Buy
Wish
100-SC823 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 3
(475 torque rating)
$434.99
Buy
Wish
100-SC823F 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 3+
(525 torque rating)
$583.99
Buy
Wish
100-SC824 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 4
(475 torque rating)
$434.99
Buy
Wish
100-SC825 
SPEC Clutch, 1996-2002 3.8L V6 F-body, Stage 5
(625 torque rating)
$594.99
Buy
Wish
100-SC75A 
SPEC LSx Aluminum Flywheel (F-body, Corvette,
& some CTS-V applications)
$397.99
Buy
Wish
100-SC75S 
SPEC LSx Billet Steel Flywheel (F-body, Corvette,
& some CTS-V applications)
$254.99
Buy
Wish
100-SC05A 
SPEC Aluminum Flywheel (1989-1996 Corvette)
$399.00
Buy
Wish
100-SC05S 
SPEC Billet Steel Flywheel (1989-1996 Corvette)
$294.99
Buy
Wish
100-SC82A 
SPEC Aluminum Flywheel (3.8L V-6 F-body - 1996-2002)
$394.99
Buy
Wish
100-SC85A 
SPEC Aluminum Flywheel (LT1)
$459.99
Buy
Wish
100-SC85S 
SPEC Billet Steel Flywheel (LT1)
$344.99
Buy
Wish
100-SF141 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 1
(285 torque rating)
$294.99
Buy
Wish
100-SF142 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 2
(370 torque rating)
$364.99
Buy
Wish
100-SF143H 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 2
(440 torque rating)
$424.99
Buy
Wish
100-SF143 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 3
(500 torque rating)
$364.99
Buy
Wish
100-SF143F 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 3
(625 torque rating)
$524.99
Buy
Wish
100-SF144 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 4
(510 torque rating)
$384.99
Buy
Wish
100-SF145 
SPEC Clutch, 1994-2004 3.8L V6 Mustang, Stage 5
(680 torque rating)
$524.99
Buy
Wish
100-SF461 
SPEC Clutch, 2005-07 Mustang GT, Stage 1 (must be used with SPEC flywheel - 410 torque rating)
$274.99
Buy
Wish
Available Options:
Flywheel:
100-SF462 
SPEC Clutch, 2005-07 Mustang GT, Stage 2 (must be used with SPEC flywheel - 520 torque rating)
$384.99
Buy
Wish
Available Options:
Flywheel:
100-SF463H 
SPEC Clutch, 2005-07 Mustang GT, Stage 2+ (must be used with SPEC flywheel - 620 torque rating)
$406.99
Buy
Wish
Available Options:
Flywheel:
100-SF463 
SPEC Clutch, 2005-07 Mustang GT, Stage 3 (must be used with SPEC flywheel - 680 torque rating)
$354.99
Buy
Wish
Available Options:
Flywheel:
100-SF463F 
SPEC Clutch, 2005-07 Mustang GT, Stage 3+ (must be used with SPEC flywheel - 800 torque rating)
$503.99
Buy
Wish
Available Options:
Flywheel:
100-SF464 
SPEC Clutch, 2005-07 Mustang GT, Stage 4 (must be used with SPEC flywheel - 680 torque rating)
$354.99
Buy
Wish
Available Options:
Flywheel:
100-SF465 
SPEC Clutch, 2005-07 Mustang GT, Stage 5 (must be used with SPEC flywheel - 1100 torque rating)
$494.99
Buy
Wish
Available Options:
Flywheel:
100-SF481 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 1 (410 torque rating) 
$204.99
Buy
Wish
100-SF482 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 2
$329.99
Buy
Wish
100-SF483H 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 2+ (620 torque rating) 
$386.99
Buy
Wish
100-SF483 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 3 (680 torque rating) 
$334.99
Buy
Wish
100-SF483F 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 3+ (800 torque rating) 
$483.99
Buy
Wish
100-SF484 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 4 (680 torque rating) 
$364.99
Buy
Wish
100-SF485 
SPEC Clutch, 1986-2001 5.0L/4.6L GT, 1993-1998 Cobra, Stage 5 (1100 torque rating) 
$424.99
Buy
Wish
100-SF661 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 1 
$424.99
Buy
Wish
100-SF662 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 2 
$494.99
Buy
Wish
100-SF663H 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 2+ 
$524.99
Buy
Wish
100-SF663 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 3 
$494.99
Buy
Wish
100-SF663F 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 3+ 
$594.99
Buy
Wish
100-SF664 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 4 
$494.99
Buy
Wish
100-SF665 
SPEC Clutch, 2005-07 4.0L V6 Mustang, Stage 5 
$644.99
Buy
Wish
100-SF871 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 1 (420 torque rating)
$224.99
Buy
Wish
100-SF872 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 2 (530 torque rating) 
$334.99
Buy
Wish
100-SF873H 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 2+ (635 torque rating)
$406.99
Buy
Wish
100-SF873 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 3 (695 torque rating)
$354.99
Buy
Wish
100-SF873F 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 3+ (800 torque rating)
$503.99
Buy
Wish
100-SF874 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 4 (695 torque rating)
$374.99
Buy
Wish
100-SF875 
SPEC Clutch, 2001-04 4.6L GT & 1999-2004 4.6L Cobra, Stage 5 (1150 torque rating)
$424.99
Buy
Wish
100-SF64A 
SPEC Clutch Aluminum Flywheel (6-bolt crank, 2001-04 4.6L)
$364.99
Buy
Wish
100-SF64S 
SPEC Clutch Billet Steel Flywheel (6-bolt crank, 2001-04 4.6L)
$244.99
Buy
Wish
100-SF05A 
SPEC Clutch Aluminum Flywheel (1986-1995 5.0L Mustang)
$364.99
Buy
Wish
100-SF05S 
SPEC Clutch Billet Steel Flywheel (1986-1995 5.0L Mustang)
$254.99
Buy
Wish
100-SF84A 
SPEC Clutch Aluminum Flywheel (8-bolt crank, 1996-2004 4.6L)
$364.99
Buy
Wish
100-SF84S 
SPEC Clutch Billet Steel Flywheel (8-bolt crank, 1996-2004 4.6L)
$244.99
Buy
Wish
100-SC195 
SPEC Clutch, 1985-1992 5.0L/5.7L F-body Stage 5
$424.99
Buy
Wish
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