NS1-HDR4 - HD/Race Rigid 4 Pad Model_528e Requires OE counterweight

Requires OE counterweight

7 V8 GAS FI | OHV | Naturally Aspirated 1972 GMC C25/C2500 Pickup Base 5

all diaphragms undergo treatment for superior performance

solid-hub design for quicker shifting and engagement

0 V8 GAS FI | OHV | Naturally Aspirated 1985 Chevrolet C10 Scottsdale 5

NS1-HDR4 - HD/Race Rigid 4 Pad Model_528e Requires OE counterweightProduct Description: The NS1 HDR4 kit from ACT is designed for high performance racing applications, featuring their renowned Heavy Duty pressure plate paired with a 4 pad rigid race disc. Engineered with precision and durability in mind, this kit offers uncompromising performance on the track. Specifications: Item Description: HD Race Rigid 4 Pad Product Weight: 14. 2 lbs. Torque Capacity: 475 ft lbs. Torque Capacity Over OE: 90% Disc Material: