TH350 Stock Depth Finned Aluminum Transmission Pan, Polished

• High-quality show polished, cast aluminum oil pan
• Replaces the original stamped steel TH350 transmission pan
• Aluminum fins offer superior cooling compared to stock-type steel pans
• Retains stock fluid capacity/pan depth to maximize ground clearance
• No special filters, extensions, or changes to your dipstick required
• Cast oil pan with machined gasket surface provides better sealing
• Built-in drain plug provides ease of service use for trans fluid changes
• Complete kit includes drain plug, mounting bolts, and gasket

Better Cooling And No Leaks By Adding Our Cast Aluminum Oil Pan To Your TH350

Dealing with automatic transmissions can be a messy affair. The stock stamped-steel Turbo 350 transmission pan is often the source of leaks and can be easily damaged by road debris. Not to mention, with no factory drain plug you usually end up taking a bath in ATF trying to get the TH350 oil pan unbolted to service your transmission’s fluid change needs. Overall, it is not a pleasant experience. However, you can make working on your TH350 a lot more stress free by upgrading to our cast aluminum finned Turbo 350 transmission pan. By adding a cast aluminum pan to your Turbo 350 transmission you’ll gain additional cooling, a better leak-free sealing solution, and a drain plug for a no mess drain intervals.

Cast Aluminum Transmission Oil Pans Provide Strength and Superior Sealing

The stock steel pan that comes on the typical TH350 3-speed automatic transmission relies on the pan’s gasket surface rail to be flat to provide maximum gasket sealing area. The truth of the matter is that over the years the pan bolts are over-tightened, causing the pan rail to become deformed, which reduces gasket effectiveness, causing leaks. The cast aluminum Turbo 350 pan features thick aluminum construction that does not flex with a precisely machined gasket surface (just like the transmission case it is mating to) for maximum gasket surface area. You won’t be deforming this gasket surface! The pan’s cast construction provides additional transmission case strength as well (which is why you see OEMs moving to cast oil pans).

Keep Your TH350 Transmission Cool With Our Transmission Pan’s Built in Cooling Fins

The biggest enemy of an automatic transmission is heat. Once your TH350 gets too hot, your fluid breaks down and can’t lubricate and protect the internal seals. Most transmission fluid coolers run through your radiator and can only do so much. Adding cooling fins to our cast aluminum TH350 transmission pan provides additional surface area for air cooling, helping to lower the temperature of your transmission fluid and prolong the life of your transmission. A built in drain plug means less mess when it is time to service your TH350 transmission’s fluid during scheduled drain intervals. Lastly, the fully polished finish provides a show ready appearance. If you’re looking for something a little more low-key we do offer our TH350 aluminum pan in a black powder coated version as well.