28510 Block Heater 2002-2003-2004 Workhorse FasTrack FT1261 Muffler Inlet Diameter: 5" (12

Muffler Inlet Diameter: 5" (12

1993 Oldsmobile Cutlass Cruiser 1989

2021 GMC C1500 1996

1980 Ford Ranch Wagon 1966

1965 Fargo FW100 Panel Delivery 1961

28510 Block Heater 2002-2003-2004 Workhorse FasTrack FT1261 Muffler Inlet Diameter: 5" (12This cartridge heater ensures smoother start ups and faster heating and defrosting of your cab Clips into cavity of engine block no need to remove your frost plug Warms engine fluid to increase lubrication and performance Keeps fluid from thickening and protects against damage in cold weather Pre heats engine to reduce condensation in the engine block Emits less pollution and fewer gas emissions Includes removable power cord Route through your grille