Who makes the best Powerglide transmission?

BTE manufactures all of the critical components to make the powerglide transmission the best choice for drag racing. We offer a variety of gear ratios, input shafts, clutch drums, roller components, and other items to custom fit almost any high performance vehicle.

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.

Why is powerglide good for drag racing?

The Powerglide has just two speeds: low and high. And its durability allows it to run 100 to 150 races before needing a rebuilding that takes only two hours, Coughlin says. “It’s bulletproof, simple and easy to customize,” he says.

How much does it cost to build a Powerglide?

Powerglide Build Options

Price Build Type
$1650 Circle Track Powerglide
$2000 Budget Drag Racing Powerglide
$2750 Sportsman Drag Racing Powerglide
$4350 Super-Competition Powerglide

What’s better Powerglide or TH400?

In these types of applications, a Powerglide is the ultimate in consistency as well. On the other hand, for cars that will see any street time at all, a TH400 is a better option. In race cars, compared to a Powerglide a TH400 is better suited for cars with large tires and taller rearend gearing.

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Is a Powerglide a good transmission?

Automatic transmission technology has made some big strides since 1950, but the PowerGlide is yet a serviceable transmission in a street car. Smooth and reliable. Just don’t expect to be impressed by it’s performance.

Will a powerglide bolt up to a 350?

The powerglide should be fine with the 350 unless it is an air cooled version.

How much horsepower can a stock Turbo 400 transmission handle?

About 400-450 HP/TQ is the limit on the stock TH400. With ONE almost free modification and some minor valve body calibration changes, 800 HP on an otherwise stock TH400 is not a problem if it’s assembled well (good endplay, etc), and the 34 element sprag is a wise addition above 450 HP or any drag usage.

Is a powerglide Streetable?

Super Moderator. They are very streetable.

What is the benefit of a Powerglide transmission?

In fact, a Powerglide can weigh less than a standard manual transmission, provide a direct-drive feel with minimal slippage at the torque converter (or none at all with direct drive), and maintain a relatively low rotating mass.

Is a TH400 better than a TH350?

The TH350 uses a mechanical kick down switch, whereas the TH400 uses an electric one. … A lot of people claim that he TH350 has less drivetrain loss than the TH400, which means that all things being equal, the TH350 is going to get more power to the rear wheels from an engine with equal power.

Is a 700R4 better than a TH400?

For a daily driver on the highway a 700R4, for a mudder truck definitely the TH400. For any rig it’s going to depend on the purpose. The TH400 is much stronger, but it doesn’t have overdrive and the first gear is only 2.48:1. The 700R4 has an overdrive gear (0.7:1), and a 3.06:1 first gear, but it’s not as strong.

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