Derale 12" High Output RAD Fan Single 29701410 The AMP Research Bedstep2 mounts

The AMP Research Bedstep2 mounts just behind the cab

1968-1981 Chevy Cold Case Radiator

Since 1988

Pro High Performance

2000-2006 GMC Yukon XL 2500

Derale 12" High Output RAD Fan Single 29701410 The AMP Research Bedstep2 mountsDerale 12" High Output RAD Fan Single 16212 Single Electric Fan 12" Diameter Reversible 1450 CFM Black Plastic Mounts as a Pusher or Puller without flipping blade or switching motor leads, State of the art symmetrical design, High Output 265 watt 2 speed motor (two separate turn on sources required for 2 speed operation), 1450 CFM on high speed 1000 CFM on low speed, Ultra quiet patented skewed blade design, Patented ratchet mounting systemDerale has