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#91022809
$65.99
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TH350, 2.25" Depth, Polished, Gasket(s) Included
| Depth | 2.25" |
| Color | Polished |
| Gasket(s) Included | Yes |
| Hardware Included | Yes |
| Material Type | Cast Aluminum |
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855.313.9176Quick and Easy Returns
Return PolicyDealing 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.
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).
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.
| KEY SPECS | |
|---|---|
| MFG. Part # | 91022809 |
| Brand | Speedway Motors |
| Depth | 2.25" |
| Color | Polished |
| Gasket(s) Included | Yes |
| Hardware Included | Yes |
| Material Type | Cast Aluminum |
| Finish | Polished |
| GENERAL | |
| Filter Included | No |
| Drain Plug | Yes |
| Sold in Quantity | Each |
| Notes | Replacement bolt kit available under PN 91303826, and gasket under PN 5508690 |
4.8
48 Reviews
This product has received overwhelmingly positive reviews for its quality, functionality, and value. Customers noted the pan as a well-made, useful addition to their vehicles. The product stands out for its excellent fit, good finish, and durability. It is especially praised for its aesthetics and its key feature of halting leaks, with multiple users noting an improvement in performance after installation. One customer specially appreciated the inclusion of accompanying bolts, although recommended longer ones for lock washers. Another notable mention is its fair price-point compared to other similar items in the market, making it a more attractive choice. However, few mentioned that the drain plug needs retapping for a better fit, and some preferred using another gasket type. Overall, it is a recommended upgrade due to its superior quality and effectiveness.
4.8
48 reviews
5
39
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Most Liked Positive Review
4.0
Nice finish for a low price
Very nice finish on the aluminum for what it cost. I was impressed and only had to Polish a little to get the shine I wanted. Gasket was good. Had to add some silicone sealant to threads on the drain plug to keep it from seeping but that was expected. I would recommend this product to anyone wanting an inexpensive high quality transmission pan.
Most Liked Negative Review
1.0
Needed now so I used it.
had to re-tap drain threads, buy new gasket
Filter by Ratings
Would buy again, Solid unit
5.0
24 days ago
Glen Ross
Oregon
Verified
Looks good, easy install and most importantly it has the drain plug. No more spilling ATF
Would Recommend
No leaks
5.0
a month ago
G
Baltimore
Verified
Great pan, thick flange with not warp
Would Recommend
Great looking product.
5.0
7 months ago
CJ
Alaska
Verified
This transmission oil pan is a solid well built product. It looks great and the drain plug will make oil changes easier and less messy.
Would Recommend
I would buy this next time I need one
5.0
10 months ago
Steve
Nc
Verified
Quality looks good for the price point
Would Recommend
Would recommend to anyone
5.0
a year ago
MRCAOALOT22
phoenix,AZ
Verified
Great fit and looks good
Would Recommend
Yes
4.0
a year ago
Woo
Maryland
Verified
Good looking product has a nice flat surface where it meets to the transmission. Did not care for the Allen bolts seem like they were very cheap. end up, not using them.
Would Recommend
Great product
5.0
a year ago
lloyd
Hurley SD
Verified
This looked better in person very happy with it,
Yes
5.0
a year ago
Ron
Bloomfield, NM
Verified
Sturdy construction and includes a drain plug.
Would Recommend
I would buy this again
5.0
a year ago
Smoothop
Elkhart Indiana
Verified
Seems to be very good quality. Installed and no leaks!
Would Recommend
Yes. I would buy this product again.
5.0
a year ago
MDR
Danville,VA
Verified
Product was recommended by my mechanic and he stated that the product solved 75 percent of the leaking from original product. That's great cause I was tired of replenishing fluid evrytime I get ready to cruise
Would Recommend
Showing 10 of 48 reviews
7 Questions • 8 Answers
What size drain bolt does this pan take?
by Brian
• 9 years ago
1 answer
View Answer
is this the best oil pan for a circle track dirt stock csr
by ronnie
• 10 years ago
1 answer
View Answer
is this pan stock depth or deeper than stock
by yo
• 10 years ago
1 answer
View Answer
Will this pan fit a 1970 Pontiac with the starter location on the left side?
by JG
• 11 years ago
1 answer
View Answer
Type of gasket What type of gasket does it come with, cork ore rubber? Have not had much luck with the rubber ones.
by markE
• 12 years ago
2 answers
View Answers
I purchased one of these pans and with it a moroso pan gasket which is blue with the metal in it. I installed it today and it seems like the bolts are to short. they do not even come close to threading in as far as the old ones did. I was able to torque i
by Mike
• 14 years ago
1 answer
View Answer
WHATS THE TORQUE SPECS, FOR THIS PAN?
by LARGE
• 15 years ago
1 answer
View Answer
7 of 7 questions shown
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1975-1978 GMC K25
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1969-1974 GMC K25/K2500 Pickup
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