What kind of transmission does a GMC 700R4 have?

The 700R4 transmission is an automatic transmission that was found in GMC and Chevrolet cars and trucks. It was developed with the aim of improving fuel economy in cars, and it achieved this goal thanks to the overdrive it featured. Over the years, the transmission has had a change of name, and there have been significant upgrades to its build.

When did the GMC Hydra Matic 700R4 come out?

The four-speed Turbo Hydra-Matic 700R4 was introduced for the 1982 model year for use in Chevrolet/GMC vehicles. In 1990, the Turbo Hydra-Matic 700R4 was renamed the 4L60.

What kind of shaft does a Chevrolet 700R4 have?

The 700R4 upon its launch featured a 27 spline input shaft (also found on the THM200C and 2004R transmissions). This input shaft was unable to handle much torque; hence, it was not a surprise when it broke down. Nonetheless, 30 spline shafts were used in Chevrolet small-block V8s 1984, and this helped to give this sturdy gearbox more reliability.

When was the 700R4 transmission replaced by the 4L60?

The 700r4 transmission was not electronically controlled yet; it was hydraulic pressure controlled with a TV cable, which acted as a throttle position sensor to control the gear shifting. In 1991~ the 700r4 transmission was replaced by the popular transmission 4L60.

Is there a 700R4 transmission for a Chevy?

The Bare Bones 700R4 Transmission is designed for folks on a budget. Nothin fancy here, this is a factory rebuilt 700R4 transmission. Fully tested for quality assurance and available for a limited time!

What kind of bolt pattern does Chevy 700R4 have?

Bolt Pattern The 700R4 was produced after all of GM’s engines went to the “corporate” Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern. If you’re adapting the transmission to an older Buick/Olds/Pontiac or Cadillac engine, then you’ll need to use an adapter plate.

What kind of torque does a 700R4 have?

In stock form, the 700R4 is capable of handling around 300 foot-pounds of torque. The 1987 and later 700R4s are stronger than older units, and 4L60Es from 1992 and later (which are internally almost identical to the 700R4) are a good option if you don’t mind electronic controls.

Do you need adapter plate for GM 700R4?

The 700R4 was produced after all of GM’s engines went to the “corporate” Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern. If you’re adapting the transmission to an older Buick/Olds/Pontiac or Cadillac engine, then you’ll need to use an adapter plate.

700r4 Transmission Specifications Chart Description Spec Name 700r4 Type 4 Speed Automatic Applications GM Cars – GMC, Chevy/Chevrolet, Buick 19 Gears 3 + 1 Overdrive 30%

What was the transmission on a 1984 Chevy half ton?

Transmissions on the Chevy C/K10 truck included a three-speed TH400 automatic that had a 2.48-to-1 first gear ratio, a 1.48-to-1 second gear ratio and a 1-to-1 third gear ratio. Chevy also offered a three-speed 700R automatic; this was the first automatic overdrive transmission that GM produced.

What kind of transmission does a Chevrolet Performance use?

Chevrolet Performance New and Remanufactured Transmissions Complementing your Chevrolet Performance crate engine with a factory-engineered new or remanufactured performance transmission is a cinch with our comprehensive lineup of automatic transmissions, torque converters and installation kits.

What kind of transmission does a TH350 700R4 have?

The TH350 was a 3 geared transmission without the last overdrive gear. The 700r4 was a big upgrade with an additional gear (Overdrive), the 1st and 2nd gear became longer, and the transmission case itself became a bit longer.

When did Chevrolet come out with the 700R4 transmission?

The 700R4 transmission was introduced by Chevrolet in 1981 to run with the 1982 model year vehicles.

What kind of transmission does a monster 700R4 have?

The 700R4 had a run of about 10 years before it was upgraded to the 4L60 variant. Monster provides a heavy duty, super duty, and an Xtreme SS model, each having a higher rating of horsepower and torque.

How much torque can a 700R4 transmission handle?

The transmission is pretty reliable and can handle torque up to around 350nm~; remember that there are only reported numbers, and it can differ a bit. A lot of you reported that you wondered what the differences are between a k-case and the typical case for the 700r4 transmission.

How does the overdrive work on a 700R4?

Using the connectors at the end of the switch, 12 volts is sent to lock up the 700R4 torque converter when the plunger is pushed in (brake pedal not applied – left). The ohmmeter shows continuity. Depressing the brake pedal interrupts the 12-volt power and unlocks the converter (center). The ohmmeter shows continuity is lost (OL – open loop).

What should I do if my 700R4 transmission is slipping?

When your 700r4 transmission is slipping or won’t lock, it’s most likely a problem with the converter inside the transmission. However, the first thing you should always do when your transmission is slipping is to replace the transmission fluid and flush it. So the first thing I would recommend is to check the transmission fluid level.

What kind of overdrive does the 700R4 transmission have?

Also, the 700R4 transmission featured a 30% overdrive in 4th gear which brought about fuel economy. This overdrive allowed sports cars and pickup trucks that came with it to be more affordable to drive.

What kind of transmission does a TCI streetfighter 700R4 have?

A TCI Auto StreetFighter 700R4. The time arrived, and the transmission is now installed. The forward clutches, forward race, and overrun clutch hub install. Stock 700R4s only have six clutch plates in the Third to Fourth gear shift pack.

When was the last corvette 700R4 transmission made?

That being the case, the widespread use of the 700R4 (4L60) was 1992. Also, the 1993 Corvette, Camaro, and Typhoon were the vehicles to feature the last production of the 700R4. The 700R4 transmission is made from cast aluminium, which adds to its sturdiness and ruggedness.

Is the 700R4 transmission the same as the TH350?

The 700R4’s drive shaft yoke is identical to the TH350’s, so your old yoke should work nicely with the new transmission. The 700R4 was produced after all of GM’s engines went to the “corporate” Chevy pattern, which means that the transmission has a standard small-block Chevy bolt pattern.

When did the gearstar 700R4 transmission come out?

Where is the transmission mount on a 700R4?

The transmission mount location on the 700R4 is also a few inches further back (21.25” vs 19.5” with the TH350) so a new crossmember or some fabrication will be required. The TH350 uses a kick down cable.

What’s the difference between a 700R4 and a 4L60?

Well, the 700r4 uses a TV cable as the speedometer, and the 4L60 is an electronically controlled transmission, so if you see wires coming to the transmission on the rear of the transmission on the passenger side, you have a 4L60. The safest way of checking your transmission is to look at the identification tag on the transmission.