T-Series T8500

gmc T-Series T8500

GMC T-Series Performance

Engine: Isuzu 6H Diesel 7.8L I-6 with 230 hp and 660 lb.-ft. of torque .
  • The Isuzu 6H Diesel 7.8L I-6 engine generates 230 hp at 2200 rpm and 660 lb.-ft. of torque at 1450 rpm.
  • Engine displacement is 7.8L and engine type is I-6.
  • Engine oil cooler: integral in block .
  • Cooling: 185 degrees F (2-Thermostats Initial: 179.6 degrees F (82 degrees C), Secondary: 185 degrees F (85 degrees C) thermostat, 15-lbs. (6.8 kg) pressure cap, low coolant level light and alarm, surge tank and all-season coolant protected to -34 degrees F (-36 degrees C)
  • DEX-COOL: long life coolant .
  • Oil Level Sensor: warning sensor for low oil level .
  • Magnetic drain plug.
  • Fan: 22-inch (55.9cm)
  • Primary fuel filter .
  • Secondary fuel filter: paper element, driver side of engine .
  • Heated fuel water separator .
  • Single full-flow, spin-on type engine oil filter, oil system capacity: 23.7 qt. (22.5L), 1.3qt (1.2L)
  • Starter: Denso, 12V, 4kw output, long life brushes, with overcrank protection .
  • Includes KPJ engine shutdown .
  • Filterminder air cleaner restriction gauge: mounted on air cleaner .
  • High pressure common rail with Pilot Injection, electronically-controlled system. Includes Electronic Control Module (ECM) emission - horizontal Diesel Particulate Filter (DPF) with integrated oxidation catalyst .
  • Full-range electronically-controlled governor .
  • Starting Aid: Glow Plugs .
  • Exhaust brake compatible .
  • Programmable features using Isuzu Diesel Service .
  • Ability to revise hp ratings by dealers within specific parameters .
  • Data Recording Module (DRM)
Transmission: Allison 3000 RDS Series; close ratio six-speed automatic with 0.65 overdrive and a 1100 ft.-lb. torque rating; includes transmission oil cooler in radiator, increased cooling, and oil level sensor. The shifter keypad is mounted on the floor shift tower.
  • The Allison 3000 RDS Series six-speed automatic transmission with 0.65 overdrive and a 1100 ft.-lb. torque rating includes transmission oil cooler in radiator, increased cooling and oil level sensor. The shifter keypad is mounted on the floor shift tower.

Vehicles shown with equipment from an independent supplier. See the owner's manual for information on alterations and warranties.