What cars had a Dynaflow transmission?
Cadillac Dynaflow Buick Dynaflow transmissions were hastily adapted to Cadillac mount points, and some 19,000 1953 Series 62 Cadillacs, and some 28,000 Cadillacs of all models, were equipped with Dynaflow transmissions. Several thousand 1953 Oldsmobiles were also equipped with Dynaflow.
How long was a Dynaflow transmission?
24 inches long
Making It The main components of the Dynaflow were the torque converter, a multiple-disc direct-drive clutch and a planetary gear-train unit. In total, the transmission had 354 different parts, was 24 inches long and weighed 217 pounds.
How does a Buick Dynaflow transmission work?
A unique feature of this Dynaflow torque converter is that all the power transferred is through the gear set and first turbine at low speeds and gradually and smoothly diminishes as the power transferred through the second turbine increases until it does all the work at higher speeds.
How much does a Dynaflow transmission weigh?
The transmission contains a 5-element torque converter — an engine-driven pump member, three turbines, and the stator — combined with two planetary gearsets. The total transmission weighs about 200 lb, a result of the extensive use of aluminum.
What is a Turboglide transmission?
The Turboglide is a Chevrolet constant torque, continuously variable automatic transmission first offered as an option on Chevrolet V8 passenger cars for 1957. It consisted of a concurrently-geared (as opposed to sequentially-geared) planetary gearbox with a ‘switch pitch’ dual-pitch torque converter stator.
Are Powerglide transmissions good?
“Both the TH400 and Powerglide are extremely durable transmissions, but the ‘Glide is a better choice for lightweight, small-tire cars.
What is a 2 speed Powerglide?
The Powerglide is a two-speed automatic transmission designed by General Motors. It was available primarily on Chevrolet from January 1950 through 1973, although some Pontiac models also used this automatic transmission after the fire at the Hydra-Matic factory in 1953.
How much HP can a Powerglide handle?
With all the available upgrades, both the Powerglide and the TH400 are capable of withstanding an incredible 3,500 horsepower.
What makes a Powerglide so good?
A Powerglide transmission is very durable in stock form — start adding some aftermarket parts and you have one stout unit. This elevated level of durability is another reason a Powerglide is perfect for bracket racing, as they can take a beating for an extended amount of runs.
What is a Dynaflow drive Buick?
From 1948 through 1963, Buicks were like no other cars on the road, because they were equipped with Dynaflow Drive. Like many of the early innovations in automatic transmissions at General Motors, the Dynaflow was the work of GM engineer Oliver K. “O.K.” Kelley, the kind of rare talent who could fairly be called a mechanical genius.
When did the Dynaflow automatic transmission come out?
Introduced in 1948, the Dynaflow transmission arose from a special set of needs at the Buick Motor Division. Unlike Oldsmobile, Cadillac, and Pontiac, Buick pushed back against adopting the corporate Hydra-Matic automatic transmission.
Why is the Dynaflow called the dynaslush?
And just as the Powerglide won the cruel nickname “Slip-and-slide,” the Dynaflow became known as the “Dynaslush,” or even worse, “Dynaflush.” While it’s true that the Dynaflow suffered more slippage than conventional automatics, what the driver felt was an odd disconnect between flywheel and road wheels, engine speed and road speed.