Western Star 4900EX (2002-2007)
the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups
It combines the look and feel of our popular IQ3 dash with a robust
allowing for multiple levels of performance
)\ N/A Inlet Position N/A Inlet Type OEM Muffler Count 1 Outlet Outside Diameter N/A Outlet Position N/A Outlet Type OEM Overall Length (in
SS4 Brake System Rear 4302332HO shirts Western Star 4900EX (2002-2007)Fits Rear Ends w GM Small Pattern 10 12 Bolt Bearing on Axle (BOA) Non Flush Mount Housing Ends (5x4. 75", 5x5"BC) Features: 2 Piece, 4 Piston, S4 Caliper Manufactured in Phoenix, AZ CNC Machined from US Sourced Forged or Billet Aluminum Powder Coated Finish Hard Anodized Aluminum Pistons, Stainless Steel Abutments and Noise Suppression Clips Dual Seals, Dust Weather & Pressure 1 Piece Slot, Drilled, Zinc Plate Rotor Specs: Axle Rear Axle Flange GM