ACT Heavy Duty Sprung Clutch Kit for Nissan D21 HardbodyACT, Advanced Clutch Technology, most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection, and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium

including upside down

For Gasoline and E85

Retains original geometry

Quick Check on 1986~1989

M6 Spacers X 2

All studs come complete with hardened parallel washers to provide even clamping and load distribution with accurate torque readings

Compatible with most aftermarket and OEM camshafts within the rated lift range

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This fuel rail features four 8AN ORB ports

All of our rods feature an H-beam design and come with ARP 2000 bolts capable of achieving a clamp load of 220

Pump flows 340 LPH (84 GPH) at 40 PSI and supports up to 500 WHP

3" Lowered ride height