Features & Benefits of B&M Hi-Tek Deep Transmission PansYouTube Button
Install: GM TH350 Transmission - B&M Hi-Tek Transmission Pan 30280YouTube Button

B&M Hi-Tek Deep Trans Pan for GM TH350 Transmission

Deep Aluminum Transmission Pan

PART# 30280

Be the first to write a review
$219.00   Suggested Retail
$196.95   Your Price
Free Shipping
In Stock  
Add to Wish List


Our Hi-Tek deep transmission pans are constructed from A356-T6 aluminum and are cast with thick internal and external fins, adding additional strength and increased cooling properties. The deep pan design increases fluid capacity by 3-quarts over the stock O.E. steel pan. All these features combined help dissipate heat quicker netting lower transmission and fluid temperatures prolonging the life of your transmission, transmission fluid and corresponding components. Other features for this popular pan include a filter, filter extension, pan gasket and drain port with magnetic drain plug for clean and easy servicing. Also includes a 1/8 inch NPT temperature sensor port for easily adding a temp gauge for monitoring transmission temperatures while daily driving, towing or racing. Includes detailed instructions with all necessary hardware for an easy at home installation.


  • Drain Port with Magnetic Drain Plug for Easy Servicing
  • Include Filter, Filter extension & Pan Gasket
  • Some Include Fluid Pickup Extension
  • Additional 3-quarts Fluid Capacity
  • Includes Temperature Sensor Port
  • Over 65 Years of B&M Quality
  • Improved Cooling Properties
  • Lifetime Limited Warranty


Additional Fluid Capacity (qts)3
Drain Plug IncludedNo
Drain Plug KitNo
Emission Code5
Filter Extension IncludedYes
Filter IncludedYes
Gasket IncludedYes
Instructions IncludedYes
MaterialCast Aluminum
Mounting HardwareYes
Product TypeAutomatic Transmission Oil Pan
Temperature Sensor BungNo
California Proposition 65 Chemical NameChromium (hexavalent compounds)
California Proposition 65 RequiredYes
Part Number30280

Service Parts



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

In The Box

In The Box

  • Pan
  • gaskets
  • filter
  • filter extension
  • plug and mounting hardware

Tech Resources

Fits all GM TH350 and TH250 automatic transmissions. Adds an additional 3-quarts of fluid capacity


We Suggest
    Also Bought

        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

        Some parts are not legal for use in California or other states with similar regulations.

         X  2020 Hemi Engine Sweepstakes