Giving a worn-out Muncie four-speed transmission a quick rebuild with parts from Summit Racing. ... (PN 3917992), and a shifter installation kit (PN HUU-3738611) from Summit Racing, ...

On the right is the monster, a Spicer 3053A transmission out of a 2 1/2-ton military truck. With a 230-pound dry shipping weight and a case that's 13 1/2-inches long by 17-inches tall by 10-inches ...

Tremec than created the 3550 transmission, a five-speed rated at 350 to 375 lb-ft of torque with an overdriven fifth gear. It replaced the T5 in Mustangs. Still seeking more torque capacity ...