ZX4-HDSS - HD/Perf Street Sprung Year_1963-1969 4.7/7.0 L (Ford FE) Four-Stage Heat Treated Diaphragm Spring:‚

Four-Stage Heat Treated Diaphragm Spring:‚ The diaphragm spring undergoes a four-stage heat treatment process

0 V8 GAS FI | OHV | Naturally Aspirated 1979 GMC C1500 Sierra Classic 5

The Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub

The Heavy Duty pressure plate employs an exclusive diaphragm design to enhance clamp load

ZX4-HDSS - HD/Perf Street Sprung Year_1963-1969 4.7/7.0 L (Ford FE) Four-Stage Heat Treated Diaphragm Spring:‚Specifications: HD Perf Street Sprung Clutch Kit Item Description: HD Perf Street Sprung Product Weight (lbs.): 30. 3 Torque Capacity (ft lbs.): 449 Torque Capacity Over OE: 51% Disc Material: Organic Clutch Disc Diameter (Inches): 9. 4 Clutch Disc Diameter (Millimeters): 240 Input Shaft Diameter (inches): 1 Pressure Plate Type: Heavy Duty Flywheel Type: Prolite Warranty: 12 Months (view details) Description: The ZX4 HDSS kit is engineered with ACT's