Duramax 14mm High Speed CP3 Early Cummins 5.9 Already sized to fit head

Already sized to fit head stud kits whether it be Gator or ARP brand

0L intake manifolds that will allow your engine to get all the air it needs to make big power

000 mm3/rotation-Weight – 1

Water repellant

Ensures consistent temperatures across all cylinders

Duramax 14mm High Speed CP3 Early Cummins 5.9 Already sized to fit headDuramax 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