Note that the 10-speed and Allison-branded 10-speed automatics used in the Silverado HD and Sierra HD use a different valve body. Prior to the Gen 3 part, GM was running the Gen 1 valve body (part ...
A new GM valve body is now arriving at dealerships, GM Authority has learned. The arrival of the new part marks a critical step toward resolving a widespread parts shortage that has left many GM truck ...
Morning Overview on MSN
GM recalls 43K SUVs over transmission flaw that can lock rear wheels
General Motors is recalling nearly 43,000 SUVs over a transmission defect that can cause the rear wheels to lock up, raising ...
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