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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Fitment for High Mount Locations
The Big Boss tuner combined with our high performing exhaust manifold delivers power while allowing better exhaust flow from the engine
New turbo speed and intake temp sensor included
78mm Billet compressor wheel
32 AR Exhaust Housing
PDI Big Boss™ Cryo‑Treated CAT 3406E/C15/C16 Head Stud Kit 3773569 Fitment for High Mount LocationsAvailable for: All CAT 3406E, C15, and C16 Engines Key Benefits Triple Step Cryogenic Cycle Parallel Ground Hardened Washers Superior fatigue resistance Torque Accuracy Thermal Stability Corrosion Protection Ready to Install Kit Warranty: 1 Year Unlimited Mile Warranty Upgrade cylinderhead integrity and lock in longterm performance with PDIs premium cryogenictreated head stud kit. Preload is set on the nut, not twisted through the studyielding up to
US$ 69.99
US$ 21.99
US$ 74.61
