South Bend Clutch Stage 1 HD Clutch Kit 1988 Larger compressor blade surface but

Larger compressor blade surface but with a smaller inducer results in quicker spooling

more cooling/lubrication

1990-2003 include auxiliary frame mounted full flow filter kit

Increases bottom end boost

These exchange units are pressure tested

South Bend Clutch Stage 1 HD Clutch Kit 1988 Larger compressor blade surface butAttributes: GTIN: Brand Name: South Bend Clutch Mounting Hardware Included: No Pilot Bushing Included: Yes Pilot Bushing Material: Steel Pressure Plate Style: Diaphragm Quantity: Sold as a kit Throwout Bearing Included: Yes Throwout Bearing Style: Standard Alignment Tool Included: Yes Clutch Disc Quantity: Single Clutch Usage: Performance Disc Diameter: 240 Disc Material: Organic Disc Style: Full Face Flywheel Included: No Hub Style: Sprung Input