GMC Sierra 2500HD Sierra 2500HD 4WD Crew Cab Long Box Work Truck (2008) 2wd pickup 353 bhp, 373 lb-ft, 6-sp Automatic, 8-cylinder engine, user opinions
Summary: Engine Order Code: LY6; Engine Type: Gas V8; Displacement: 6.0L/366; Fuel system: SFI; SAE Net Horsepower @ RPM: 353 @ 5400; SAE Net Torque @ RPM: 373 @ 4400; Engine Oil Cooler: Yes; Drivetrain: 4-Wheel Drive; Trans Order Code: MYD; Trans Type: 6; Transmission: HD 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 ...