High Performance Turbo Hydramatic 350 Automatic Transmission

High Performance Turbo Hydramatic 350 Automatic Transmission

It can lift the unit slowly and then support the weight for hours while you get everything lined up and move other items out of your way. For a comprehensive guide on this entire subject you can visit this link: Please feel free to share this article on Facebook, in Forums, or with any Clubs you participate in. You can copy and paste this link to share: Pour at least 1 quart of clean ATF slowly into the torque converter. Lubricate the bearing surface of the hub and slide the torque converter onto the transmission. Spin the torque converter at the same time to help align the input shaft and stator splines. This may require considerable effort. The final step in the process is to make sure that the notches in the hub engage with the transmission oil pump. If the torque converter is new, and a new bushing was installed in the oil pump, the torque converter has a relatively tight fit, and it can be considerably difficult to install.

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That individuality combined with corporate policies limiting maximum displacement for different body styles to produce a multitude of different engines of very similar capacities and outputs. By , for instance, Buick, Chevrolet, Oldsmobile, and Pontiac each offered a cu. While Chevrolet, Oldsmobile, and Buick each had distinct small-block and big-block V8 engine lines, Pontiac really had only one.

It had certain features in common with the contemporary small-block Chevy, such as rocker arms pivoting on studded ball joints rather than rocker shafts a feature that had actually been developed by Pontiac engineers and shared with Chevrolet , but it had some significant internal differences. It was also somewhat bigger and heavier than the Chevrolet engine, with greater growth potential.

Grow the Strato-Streak did — from cubic inches 4, cc in to cu.

Dec 28,  · So when running a turbo without a kickdown cable, I always thought you could just remove the cable (obviously) and the detent that goes to the valve body and just plug the hole. Then, I had a guy tell me that his tranny guy told him (stick with me here) that you’ll burn up .

But as a rule the r4 holds about 11 Quarts. TV Cable Adjustment Adjusting the TV cable is a relatively easy process that allows you to change the shift points of your vehicle. It will fix a R4 that has really firm shifts, or shifts that feel to sluggish. It is important to make sure that this cable is in adjustment. There is a little semi-circle looking button that you press in.

I think this write up is a phenomenal resource on adjusting a TV cable. TH to R4 conversion The swap is relatively straightforward. You will need to do just a few things. The transmission mount location on the R4 is also a few inches further back The TH uses a kick down cable.


Powerglide was the first automatic transmission available on a low-priced car. As well as the last of its kind almost a quarter century later. The Hydramatic was efficient, but it was not very smooth. One needs to see these TC transmissions in a different light: TC drive was being used extensively in military vehicles, buses, locomotives, and other heavy equipment due to the great attraction of eliminating the cumbersome mechanical drive and clutch.

It made for a very smooth power delivery.

Apr 08,  · In case you are still uncertain on where to hook up vacuum line: There is usually a port directly behind the carb. on one of the intake runners. If not there is the port on the bottom backside of carb.(usually for power brakes), or on the front of the carb. at or below the throttle blades.

Could be a few things, most common i have read is not enough volts at solenoid, should use a relay. Transbrake valve not sealing properly, too loose or needs indexing. Others may have more input I was going to They said there is a slight delay when energizing and the most important De-energizing the relay. As some of you may know I have the same problem.

transmission shift cable problem

Index Home About Blog Newsgroups: Chevy TH shift points Date: Mon, 04 Apr 94 I have a problem in that the trans. I was going to reply to Jon directly but I thought that the answer might be of general interest so I decided to post it instead. First, I need to ask a qualifying question:

Oct 25,  · Quick Turbo question on cooling lines bigdee2. V-6 Camaros rule! Posts: 55 how do the cooling lines normally connect – top line from the trannie to the top fitting on the radiator/transmission cooler? Lower line to the lower fitting? Either way you hook it up make sure you flush the crap from the trans lines and if reusing the.

Find them on Amazon. Supplies needed for a rebuild: Slightly later shifts are popular for when towing or carrying a heavy load, keeping the transmission in the lower gears for a few extra miles per hour. If you get a drop of transmission fluid when you pull the rubber hose off of this left end, the modulator is bad and it is letting trans fluid be sucked up into the intake manifold. This often explains why you needed to add fluid occasionally yet there was no leaking on to the ground.

If the modulator is not plugged into proper vacumn, the trans will shift very late. It goes to the intake manifold, not to the carburetor. With the engine idling in park, vehicle supported safely, pull off the hose at rear of the modulator. Feel for light suction from the hose end that had been on the modulator.

Diagnosing GM Transmissions

By Rick Seitz August 01, In the hot rodding community, the transmission can sometimes become a neglected component in the driveline. Everybody has their own idea of the perfect transmission, and in many cases they may be accurate depending on their application. I recommend using a high-capacity pan and a transmission cooler for performance-built transmissions. Think of it as cheap insurance. In fact, some of the quickest and most consistent bracket racers rely on a slushbox to achieve their goals.

All three of these gearboxes have earned their stripes over the years, particularly the TH as the unit to rely on in a purpose-built drag car.

This transmission is the same basic overall length as the Powerglide or Turbo automatics, uses standard flexplates, and uses the same spline slip-yoke as a ‘Glide or a TH

This switch has a wire going down to the transmission to a detent solenoid inside the transmission that caused the transmission to drop down a gear below 70 mph. We took off the QJet carb almost immediately after we bought the car, replacing it with a Holley carb. You can skip down to wiring part of this article. There you have several choices.

The instructions say you should reuse the TH kickdown cable bracket. We found a TH kickdown bracket for a small block Chevy that was lying in our spare parts bin. Assemble the switch, spring, cable, and carb linkage as shown in the picture.

Everything About GM Transmissions

How do I convert to manual steering? This modification is simple and quick. It removes weight, cleans-up underhood appearance, and removes the HP sucking power steering pump from the engine. All that is required is finding and installing a years I’m sure that fit S pickup truck with manual steering.

Feb 09,  · my chevy came with a trans with a lock up torque converter the wires were removed by the previous owner i have installed a new trand with a new lock up torque converter i need to hook it back up for fuel mileage i want to put a toggle switch on the dash so i can engauge it when on the highway i have no idea where to start i do have the three wire plug on the transmission brown,blue.

Two speed automatic Powerglide The Powerglide transmission was used in Chevrolet vehicles, even Corvettes. The ST transmission was similar to the Powerglide but few parts were directly interchangeable. The ST was also produced with a variable pitch torque converter. This converter could change stall RPM with an electric solenoid inside the transmission that was activated by a switch usually mounted on the throttle linkage.

Two were 4×4 applications. Tail housing lengths of the two wheel drive were 6 inch , 9 inch and 12 inches.

Difference in short shaft Turbo 350 tranny and a long shaft Turbo 350?

The advantage of the lock-up is it is more efficient on the highway. When you are in third gear and the RPMs get to a certain level, the distributor triggers the torque converter. This makes the transmission work at a straight 1: The down side to the lock-up is the torque converter is not any larger than the non-lock-up version. The clutches take up a lot of space in the converter and so the converter tends to generate more heat.

Mar 04,  · Holley offers tips on properly setting up the transmission kickdown levers on GM Turbo Hydro and automatic transmissions. The video also demonstrates how to .

Thrust Washer Kit Breather One of the positive aspects of delegating a specialized build task for a project to other professionals is that parts availability is not usually an issue as it would be if the task were to be done in-house. Note that the the Design Engineering, Inc. Not to point out the obvious but one can surmise from the photos of the under carriage posted on this web site that this truck does not get driven in the rain if at all possible.

Even though it could be a daily driver, the C10 is really a weekend fun machine and being that the build of this truck was not a frame-off, one can plainly see that this C10 is fairly clean underneath for being a weekend driver. When I took the truck out for a road test after installing the transmission, the speedometer was reading 25 MPH too fast and, of course, this is a condition that required correction and it was not going to be an easy task.

Due to the tire size on the truck, this was the most we could go as far as internal speedometer gearing in the Turbo because of the limited availability of Drive and Driven gears available. This new combination of gears now put the speedometer 13 MPH too fast. Their answer should be along the lines described here. Photo shows the FRAM high performance fuel filter and the TransDapt additional remote transmission fluid filter installed on the passenger side frame rail of Chevy C pickup.

Also seen in the photo is the TCI deep sump transmission pan.

TCI Automotive 399753 LS1 Engine to GM Auto Transmission Adapter

Spray-coated and mirror-finished cylinder bores were applied to the 1. Engine friction and weight were reduced, while performance increased. Fully variable gear ratios mean the CVT can hold the engine at the ideal rpm, giving you a wave of power when you need it, and achieving quiet, efficient cruising when you don’t. Tuned suspension and steering Sentra SR Turbo features specific tuning for enhanced handling at higher performance levels.

Sentra SR Turbo comes equipped with Vehicle-speed-sensitive electric power steering Sentra is sensitive to your needs.

May 09,  · just a vid of how i had to hook up my kickdown cable.

The oil pan and gasket to the housing are a 16 bolt pattern. The 2 wheel drive version had a longer tail shaft than the 4 wheel drive version. The tail shaft is attached to the main case by 4 bolts. The following are example clips from the “4L60E Automatic Transmission Rebuilding” video, which is almost identical and can be used for rebuilding a TH R4 tranny.

Click the thumbnail images on the right of the player to select a video. Rebuilding Before you get started rebuilding your transmission, you’ll need a few parts and tools. You’ll need the appropriate transmission rebuild kit for your R4. Depending on what type of kit you buy, it should come with at least new steels and frictions.

200r4 lock up wire

Quick Guide To Extended Auto Warranty And Aftermarket Car Warranty Or, you may even know you will be selling the car and want to increase its value by having a transferable extended warranty to entice potential buyers. While you can purchase an extended warranty from your dealer, there are also many extended auto warranty companies that specialize in providing a range of options for extended warranties on all makes and models of cars. They handle all the claims and can make the process go smoothly and as simply as possible.

There really are very many companies that offer these services. However, there are many, many more which are lesser known, and some which are not reputable at all and should be avoided at all cost to avoid future headaches. It may seem best to go with one of the big name companies.

GM Turbo Transmission Installation Guide. This Tech Tip is From the Full Book, GM TURBO TRANSMISSIONS: HOW TO REBUILD AND MODIFY. For a comprehensive guide on this entire subject you can visit this link: Any attempt to pull the transmission up to the engine with the bellhousing bolts can damage the oil pump.

Would you like to merge this question into it? MERGE already exists as an alternate of this question. Would you like to make it the primary and merge this question into it? MERGE exists and is an alternate of. For this reason, the would have to have come from a Chevy. There are ‘s with the BOP pattern, and they would not fit a Chevy without a fairly expensive adapter. The back up lights are switched on the stering column.

There is a two piece linkage that is attached to the shifter linkage on the transmission and then that goes up to the sterring column by the firewall in the engine compartment. It connects by the brake vacuum boost unit. Many times this linkage …is removed by people when they install headers. To check and see if everything is eworking, start the car and slowly turn the part of the steering column by the dash by hand, it should be a piece about six inches in length. If the linkage is conneccted it will rotate as the shifter in the floor is turned.

The backup lights are a part of the neutral safety switch on the sterring column under the dash. On the distributor cap there is an extension that juts outtoward the driver side.

THM-350 Transmission – Rebuild Part-1

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