Transmission Pan, Raw Heavy-Duty Cast Aluminum, Allison 1000

(1 review)
Current Stock:
Adding to cart… The item has been added

Replace the stock, stamped metal pan with one that will help keep your transmission cool and protected. Cast from high-grade A356.0-T6 aluminum alloy and holding stock fluid capacity, it is only 5 inches deep making this pan perfect for those who like their rides lowered to the ground and still running cool. Thanks to the 3/4 inch external cooling fins, the fluid will run much cooler than the stock pan. The PPE pans are tough, too! Thanks to its thick cast construction with external fins and the additional side ribbing, all PPE Transmission Pans are much stronger than the stock units. Each pan is equipped with 1/8 inch and 1/4 inch NPT threaded ports for easy installation of gauge sensors as well as one of PPE’s Neodymium magnet equipped 17mm hex head drain plugs. The Neodymium magnet is an insanely strong magnet that attracts and holds harmful ferrous metal particles. New zinc-plated Allen head mounting hardware is supplied. The PPE Standard Profile Aluminum Transmission Pan is perfect for a hot rod or marine applications.


  • 3/4 inch external cooling fins reduce transmission fluid temps
  • Robust side ribs provide additional strength
  • 1/8 and 1/4 inch NPT threaded ports for gauge sensors
  • High-strength Neodymium magnet equipped 304 stainless steel drain plug with reusable Viton O-Ring
  • Retains use of high-quality original Allison pan gasket
  • M8 x 1.25 x 30mm Allen head bolts


  • GMC
  • Chevrolet


  • Allison 1000

Installation Guide


  • 5
    great fit and looks awesome

    Posted by Bo woody on Mar 17th 2017

    Have this pan on my lly, it looks excellent and fits excellent and does what it's intended to do!