Soft Lok: GM 1997-13 LS-X 6 Bolt Crank: 11 x 1-1/8 x 26 Spline: 168T
The McLeod Soft Lok assembly is the most widely used McLeod clutch for drag racers. This unit is NOT recommended for street use. As a NHRA and IHRA record holder, this assembly has low static pressure for a light pedal effort and soft clutch engagement. This unit leaves the starting line harder with less tire spin. The Soft Lok is equipped with adjustable spring pressure and is available with counterweights. Included is a pressure plate, sintered iron disc, and aluminum flywheel.
  • • Low Static Pressure. • Soft Clutch Engagement. • Leave Line Harder with Less Tire Spin. • Adjustable Spring Pressure. • Available with Counterweights.

Application Summary:

Year Make/Model
1998-2002 Chevrolet Camaro
2010-2013 Chevrolet Camaro
1997-2013 Chevrolet Corvette
2005-2006 Chevrolet SSR
1998-2002 Pontiac Firebird
2004-2006 Pontiac GTO
Attributes
Alignment Tool Included Yes
Clutch Disc Quantity 1
Clutch Usage Performance
Counterweight Assist Yes
Country of Origin (Primary) US
Crankshaft to Flywheel Bolt Quantity 6-bolt
Disc Diameter 10.5In.
Disc Diameter (in.) 11.000
Disc Material Sintered Iron
Disc Style Full face
Emission Code Legal US
Engine 1997-2013 LS1/LS2/LS3/LS6/LS7 6 BOLT Crank
Engine Balance Internal Balance, Internal
Flywheel Included Yes, Yes
Flywheel Material Aluminum, Billet aluminum
Hardware Included Yes
Harmonized Tariff Code (Schedule B) 8708935000
Hazardous Material Code N
Hub Style Solid, Solid
Input Shaft Diameter (in.) 1.125
Input Spline Quantity 26
Life Cycle Status Code Available to Order
Make Chevrolet
NAFTA Preference Criterion Code B
Number of Discs Single
Pilot Bushing Included No
Pressure Plate Style Long
Quantity Sold as a kit.
Racing Application Drag Racing
Ring Gear 168 tooth
Ring Gear Tooth Quantity 168-tooth
SDR Required Flag N
SDS Sheet Number N/A
Spline 1 1/8In. x 26
Throwout Bearing Included No
Warranty Time 90
GTIN 00887753675125