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B&M 30280

Cast Aluminum Deep Transmission Pan GM TH350


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B&M 30280 Cast Aluminum Deep Transmission Pan GM TH350 $168.24
Cast Aluminum Deep Transmission Pan
  • GM TH350
  • Adds 3 Quarts to Capacity
  • Brushed Finish
  • Includes Pan, Gaskets, Filter, Filter Extension, Plug and Mounting Hardware

  • B&M 30280 Details

    GM Transmission Pans

    Note: For replacement filter, use 130-10288.


    Cast Aluminum
    Trans Model
    GM- TH250 (Auto)3 Speed
    Gaskets Included
    Bolts/Studs Included
    Capacity Increase (qt.)
    Drain Plug Included
    Filter Extension Included
    Sold individually
    Temperature Sender Bung Included
    Transmission Pan Finish
    Transmission Pan Material
    Transmission Pan Style
    Filter Included
    Manufacturer's Part Number:

    B&M's Deep Automatic Transmission Pans provide a great solution when upgrading or replacing your stock pan. Deep transmission pans add additional fluid capacity and help dissipate excess heat from the transmission. Whether you’re racing, towing, off-roading, or just an enthusiastic driver in warmer weather, keeping your transmission cool is essential to its continued operation and longevity. No modifications are needed to the dipstick and pans include a drain plug for clean and easy fluid changes. Available in chrome or cast aluminum.

  • Multiple cooling fins for greater heat dissipation.
  • Thick durable cast aluminum or steel construction.
  • CNC machined mounting surface, bolts holes, and ports.
  • No modifications to dipstick required.
  • Easy installation.
  • Includes gasket, drain plug, temperature sensor ports(when applicable), and all necessary mounting hardware.

  • 30280 - B&M Deep Automatic Transmission Pans is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Excellent Product I recently put this pan on since the previous pan had issues with leaking. To no surprise the previous pan ($30 Stamped Chrome) was not cutting it. You definitely get what you pay for. Installed the pan, filled with fluid, and drove it 45 minutes to a GoodGuys show in Charlotte. Zero leaks and i don't have to put a lame piece of cardboard under the car to keep the garage floor clean.
    Date published: 2015-11-10
    Rated 5 out of 5 by from great pan My old thm350 gasket went and missed having a oil drain plug . Always been happy with b&m products. .mine took 7-1/2 bottles of tranny fluid to fill. Temps are cooler.make sure your cars not super low.tranny pan will be lower then your oil pan.
    Date published: 2015-11-11
    Rated 5 out of 5 by from Nice pan top quality Fit perfectly if you are looking for a heavy duty pan this is it
    Date published: 2015-06-04
    Rated 5 out of 5 by from Good part
    Date published: 2017-03-26
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