Is a TH400 good for towing?
In general, the Turbo 400 can be built to handle as much as 500 hp and tow up to 13,000-pound trailers-although not necessarily daily.
How good is a TH400 transmission?
The TH400 is an automatic shift, three-speed, longitudinally positioned transmission. It is widely regarded to be a supremely durable and legendary transmission. The TH400 is conservatively rated at 450 ft. lbs.
How much transmission fluid does a GM Turbo 400?
| Transmission Fluid Capacity | |
|---|---|
| Transmission (w/ Stock Pan) | # of Quarts |
| GM TH400 | 6 |
| GM Powerglide | 4 |
| GM 700R4/4L60E | 6 |
How many speeds is a Turbo 400?
The Turbo 400 transmission was a 3 speed automatic transmission developed by General Motors.
Can 700r4 handle 454?
Yeah a stock 454 won’t kill a stock 700r4 unless you’re planning on towing with it or hot rodding the 454 some day. Once you upgrade something though you’ll have a hard time with the weak parts like planetary, power band, output shaft. All of those should be upgraded if towing or building the engine are in your future.
Can you daily drive a TH400?
Registered. The th400 isnt bad daily driven and fuel mileage can be obtained very easily. Keep in mind though you just dont leave a th400 in 3rd gear and drive it. You have to shift 1-2-3 and when you stop shift back to first.
How much HP can a TH400 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.
How much horsepower can a Turbo 400 transmission handle?
How much HP can a Turbo 350 handle?
The Stage 1 TH350 is rated up to 450 hp. Those seeking something a little stronger can check out the Stage 2 version (PN PA35102) that holds 550 hp and retails for $1,500 with a real world street price of $1,175 from most vendors.
What kind of transmission fluid does a Turbo 400 use?
Amsoil ATF works with a Turbo 400. The high-quality ATF can withstand the intense pressure in a Turbo 400 transmission. As such, it enables it to perform and also offers optimal protection. You can also use Mobil 1 automatic transmission fluid.
How many gears in a Turbo 400 transmission?
The Turbo 400 was the first three-speed transmission with the Simpson gearing, featuring over-running clutches that exhibited first and second gear interaction – in essence, there was no need to simultaneously release and engage the clutch to move from second to third gear.
What is the length of a 400 Turbo?
It measures 13 1/2-inches long and 13-inches wide. The Turbo 400 pan is longer than it is wide. The part of the pan at the rear of the transmission looks like the lower part of the state of Texas (really). It measures 16 5/8-inches long and 13-inches wide.
What is Turbo 400 Trans?
Chevy’s Turbo Hydramatic 400 (TH400) transmission is one of those legendary pieces of equipment that helped to define the muscle-car generation, and it continues to be one of the most common and highly regarded transmissions in today’s enthusiast market.
What is a Turbo 400?
The Turbo 400 At A Glance. The Turbo 400 transmission, known officially as the Turbo-Hydramatic and commonly referred to as simply the TH400, was part of a family of automatic transmissions developed and produced by GM.