Duramax 10mm CP3 Powerstroke 6.7 our Heavy Duty Street heads

our Heavy Duty Street heads are rated for use up to 700hp

0L intake manifold on the market

The Gen 3 KC300x features a

the mounting points have been upgraded for added strength and longevity

2 x Silicone Boots

Duramax 10mm CP3 Powerstroke 6.7 our Heavy Duty Street headsDuramax SuperSport CP3 New (higher output >3,500 rpm) Duramax 10mm CP3 New (1,325 mm3 rev displacement)Duramax 10mm High Speed CP3 New (1,325 mm3 rev displacement, high speed optimized) Duramax 12mm CP3 New (1,590 mm3 rev displacement)Duramax 12mm High Speed CP3 New (1,590 mm3 rev displacement, high speed optimized)Duramax 12mm High Speed CP3 New (1,590 mm3 rev displacement, high speed optimized) with SP3000 Supply Pump Duramax 14mm CP3 New (1,850 mm3