aFe Power's new deep transmission pan brings performance engineering to the protection of your transmission. aFe's transmission pan adds additional oil capacity over stock. Internal and external fins transfer heat from the fluid to the ambient air for maximum cooling. Constructed out of durable A380 aluminum with reinforced ribs for maximum strength. This pan also features a black, powder-coated finish with machined fins for protection and styling. Internal and External Fins: Internal and external fins transfer heat from the fluid to the ambient air for maximum cooling. Magnetic Drain Plug: This system incorporates a large neodymium magnetic drain plug that captures loose particles for maximum transmission protection and can be tightened using a 1/2" square socket drive. 1/8" NPT Port: Threaded 1/8" NPT port comes ready to use for your transmission temperature sensor. Hassle-Free Installation: Transmission pan comes complete with all necessary hardware to bolt directly to factory location for a hassle-free installation. Compatible with stock filter and able to reuse stock factory gasket. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice PartNumber : afe46-70072 Description : Transmission Pan Material : Cast Aluminum Trans Model : GM-1000 Allison (Auto) 6 Speed 2004-2005 Chevrolet Silverado 2500 HD Base V8.6599cc Drivetrain::Diff Covers 2004-2006 Chevrolet Silverado 2500 HD LS V8.6599cc Drivetrain::Diff Covers 2004-2012 Chevrolet Silverado 2500 HD LT V8.6599cc Drivetrain::Diff Covers 2007-2012 Chevrolet Silverado 2500 HD LTZ V8.6599cc Drivetrain::Diff Covers 2004-2012 Chevrolet Silverado 2500 HD WT V8.6599cc Drivetrain::Diff Covers 2004-2005 Chevrolet Silverado 3500 Base V8.6599cc Drivetrain::Diff Covers 2004-2006 Chevrolet Silverado 3500 LS V8.6599cc Drivetrain::Diff Covers 2004-2006 Chevrolet Silverado 3500 LT V8.6599cc Drivetrain::Diff Covers 2004 Chevrolet Silverado 3500 WT V8.6599cc Drivetrain::Diff Covers 2006 Chevrolet Silverado 3500 WT V8.6599cc Drivetrain::Diff Covers 2007-2012 Chevrolet Silverado 3500 HD LT V8.6599cc Drivetrain::Diff Covers 2007-2012 Chevrolet Silverado 3500 HD LTZ V8.6599cc Drivetrain::Diff Covers 2007-2012 Chevrolet Silverado 3500 HD WT V8.6599cc Drivetrain::Diff Covers 2004-2005 GMC Sierra 2500 HD Base V8.6599cc Drivetrain::Diff Covers 2011-2014 GMC Sierra 2500 HD Denali V8.6599cc Drivetrain::Diff Covers 2006 GMC Sierra 2500 HD SL V8.6599cc Drivetrain::Diff Covers 2004-2014 GMC Sierra 2500 HD SLE V8.6599cc Drivetrain::Diff Covers 2004-2014 GMC Sierra 2500 HD SLT V8.6599cc Drivetrain::Diff Covers 2004-2014 GMC Sierra 2500 HD WT V8.6599cc Drivetrain::Diff Covers 2004-2005 GMC Sierra 3500 Base V8.6599cc Drivetrain::Diff Covers 2006 GMC Sierra 3500 SL V8.6599cc Drivetrain::Diff Covers 2004-2006 GMC Sierra 3500 SLE V8.6599cc Drivetrain::Diff Covers 2004-2006 GMC Sierra 3500 SLT V8.6599cc Drivetrain::Diff Covers 2004-2006 GMC Sierra 3500 WT V8.6599cc Drivetrain::Diff Covers 2011-2012 GMC Sierra 3500 HD Denali V8.-cc Drivetrain::Diff Covers 2013-2014 GMC Sierra 3500 HD Denali V8.6599cc Drivetrain::Diff Covers 2007-2014 GMC Sierra 3500 HD SLE V8.6599cc Drivetrain::Diff Covers 2007-2014 GMC Sierra 3500 HD SLT V8.6599cc Drivetrain::Diff Covers 2007-2014 GMC Sierra 3500 HD WT V8.6599cc Drivetrain::Diff Covers