When did Buick stop using Dynaflow transmission?

In 1964, the Dynaflow was discontinued in favor of the more efficient Super Turbine 300 two-speed and Super Turbine 400 three-speed transmissions, Super Turbine 400 being Buick’s trade name for the Turbo-Hydramatic.

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 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.

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.

What was the top of the line Buick in 1958?

The Limited
The Limited was Buick’s flagship limousine between 1936 and 1942 and, during model year 1958 during GM’s Fiftieth Anniversary, the halo car for Buick.

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 transmission?

2-speed automatic. 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.

What kind of car is a 1958 Buick Limited?

Rarest and priciest of the 1958 Buick Limited models was the convertible. See more classic car pictures. The 1958 Buick Limited was supposed to be Buick’s key to reentering the luxury car market. Buick, however, couldn’t have picked a worse time.

What happened to the 1958 Buick flight pitch transmission?

If the Flight Pitch transmission proved to be less than an unqualified success, Buick’s other engineering tour de force for 1958 rated as a total disaster. This was the optional Air Poise suspension, actually a Cadillac development, which all General Motors divisions offered that year.

What happened to the 1957-1958 Buick?

The 1957-1958 Buicks marked several “lasts” for the Flint, Michigan, make: the end of series names dating back to 1936, the final appearance of the Dynaflow label on automatic transmissions, and the end of Buick’s brief ascendancy as America’s third best-selling car. Caballero wagon were part of the 1957 Buick line.

What kind of transmission does a 1958 Cadillac Sixty-two have?

The 1958 Limited measured 227.1 in. long overall, verus only 225.3 for the 1958 Cadillac Sixty-Two. A revised automatic transmission debuted for 1958: Flight-Pitch Dynaflow. Known in later years as the “triple turbine” transmission, it came standard on the largest Buicks, but was optional throughout the balance of the line.