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Your cart is empty.Gasket, Trans, GM Turbo 400, Silicone Molded Over Steel, 3/16 In Thick
Robert Mangieri
2025-09-06 18:27:06
Amazing product, zero leaks, and reusable!
Jeffrey Monahan
2025-09-05 12:16:10
Old cork gasket sprung a leak. Went with this reinforced rubber gasket. So much easier to install. Great seal and no more leak!
Mr.R
2025-08-15 15:55:10
Don’t waste your time with stock type gaskets. It’s ways to seal a stock gasket , but honestly not worth the effort. Spend the money on this , and if you want to save , go cheap on other areas of your car.Clean your surface and pan.Make sure it’s straight, put this on dry and torque it down.I run these on all my old school transmissions.Worth the money!
Random guy
2025-08-09 16:11:15
This is the best Turbo 400 gasket.I had a leaky pan gasket on my 85 blazer. I didn’t want to do this job twice so I spent the money and got this gasket, I’ve used this gasket once before and it truly is the best.No more leaks and if I ever need to drop the pan, this gasket can be reused.Do yourself a favor and add a drain plug when you do this job, it will make future fluid and filter changes a breeze. If you do add a drain plug, ditch the plastic washers they come with and get copper crush washers.
Ed
2025-07-24 15:02:37
This is a awesome replacement gasket to the old style cork gaskets I have one on a ford c6 trans no leaks I’m using this one on my Jeep pickup as it has a TH400 in it the old cork gasket is leaking no need for any sealers install dry and yes I have reused them in the past
jon c.
2025-05-23 16:00:04
Stopped Al leaks 10 times thicker than original Buy it
Elkman
2025-04-15 10:54:55
I replaced the OEM pan on my TH400 to a TrickFlow high capacity pan when the original gasket began to fail and leak. I first tried a Lube Locker gasket and experienced a leak within a couple days of driving despite proper cleaning of surfaces and torqued to spec. Decided to try the Moroso gasket and so far, no leaking. I had to custom contour the gasket to fit around the bell housing in front of pan but using the previous gasket as a template made that easy but still knocked a star off for that issue.
Stefan Sowards
2025-03-24 10:00:27
I've had the unfortunate experience of fighting a leaking trans oil pan for quite awhile, this finally solved it. Costs quite a bit more than a standard gasket but most certainly worth it!
Trevor Ostle
2025-03-09 10:29:10
Quality. No dislikes worth the money as its reusable.
Mark H
2025-01-22 18:33:36
I had to replace a leaking Farpak gasket and this Moroso gasket worked well. Make sure all surfaces are clean, the pan edges are not bent and do not over tighten the boltsVery satisfied
Customer
2024-12-29 10:35:01
No more leaks with this gasket great
Craig From Canada
2024-12-08 15:53:07
Worked really good, all other brands leaked and this one didn’t have any leak8ng.
jean-pierre
2024-11-25 16:40:36
Excellent
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