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Your cart is empty.This GM TH-400 transmission pan features a stamped 4000 T logo with drain plug. This transmission pan is stock capacity with a depth of 1-7/8". GM TH-400. Stamped 400 T logo. Black steel. Stock capacity. 1-7/8" deep.
Customer
Reviewed in the United States on March 15, 2025
Great product, would no question install again. Has drain hole provision which is nice.I installed this pan on an old driver1968 Corvette with a TH400 3spd auto transmission. Fit correct. Torque specs for transmission pan bolts are 8FT.LBS. I used 5 quarts to replace what was dumped from the pan and filter. I did however use the Moroso blue rubber reinforced gasket/ way better investment and if done diligently will not fail. Messy job, have a big pan. No leaks on the shakedown run too!
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