SPEC's Stage 5 features a full-metallic disc with the highest possible friction coefficient. Not suggested for any 370Z/G37 that gets used on the street. The SPEC Stage 5 has a solid 12-rivet hub and the assembly is heat treated for strength and durability. Best for extreme street and drag racing. Not for street use. Very harsh engagement and lots of noise/chatter.
Torque capacity: 650ft/lbs
**IMPORTANT NOTE: A SPEC bearing face adapter is required for proper bearing contact on these clutches.* *
Every SPEC Clutch Kit Includes:
-High clamp pressure plate
-High torque hub and disc assembly