Summary: Engine Order Code: LC9; Engine Type: Gas/Ethanol V8; Displacement: 5.3L/323; Fuel system: SFI; SAE Net Horsepower @ RPM: 315 @ 5200; SAE Net Torque @ RPM: 335 @ 4000; Drivetrain: 4-Wheel Drive; Trans Order Code: MYC; Trans Type: 6; Transmission: Automatic w/OD; First Gear Ratio (:1): 4.03; Second Gear Ratio (:1): 2.36; Third Gear Ratio (:1): 1.53; Fourth Gear Ratio (:1): 1.15; Fifth Gear Ratio (:1): 0.85; Sixth Gear Ratio (:1): 0.67; Reverse Ratio (:1): 3.06; Final Drive Axle Ratio (:1): -; Tran ...