Saginaw 4 speed identification

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Discussion in ' ' started by Blueflame , Dec 15, Log in or Sign up. Classic Parts Talk. Need help to decode Saginaw 4 speed transmission Discussion in ' ' started by Blueflame , Dec 15, Joined: Mar 29, Messages: 1, Location: Norway. Hey guys I could need some help to decode this tranmission. The seller told me it whas in a Camaro?

Saginaw 4 speed identification

With original Borg-Warner and Muncie four-speed transmissions becoming scarcer as time passes, GM enthusiasts are looking for other inexpensive four-speed transmission alternatives that can be easier to find without breaking the bank. The Saginaw four-speed fits that role nicely, and the additional gear can save you a little money at the pump as well. Saginaw four-speeds were manufactured from '86, and you can still find them in abundance at your local salvage yard or in many '60s, '70s and '80s donor cars. The four-speed transmission is very similar to the tried-and-true Saginaw three-speed and fits well behind six-cylinder and eight-cylinder engines. It was originally designed for engines generating less than hp; however, upgrade parts are available to make it more compatible with higher horsepower applications. Saginaw transmissions distinguish themselves from the Muncie four-speeds because the cases are cast iron rather than aluminum. Another quick way to determine a Saginaw is that the shifter arms are all located on the side cover of the transmission case Muncie reverse arms are located on the tailshaft. GM unit designations for the Saginaw four-speed are M26 or M For swapping into classic GM cars and trucks, we will only reference the rear-wheel-drive versions. You will find a donor Saginaw four-speed in one of these vehicles:. Installing the Saginaw four-speed in place of the three-speed is easy, because both transmissions use the same bellhousings. When converting from an automatic, you will have to locate a unit that has the correct bellhousing, foot pedals and shifter. Note that V-8 bellhousing bolt patterns are different for the Chevrolet than for the Buick, Olds, Pontiac and Cadillac. When sourcing repair parts, make note of the year of the donor vehicle, as the reverse gear and cluster gears were slightly different, depending on year of production.

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They were popular in the Muscle Car era. As a rule of thumb, they were not built to handle the kind of power that a Muncie transmission could handle. So, if you are looking to drop one in a vehicle that makes more power than it did when it was stock, you should consider going a different way. Lets get straight to it! Far and away the easiest way of telling them apart is what the transmission is made of. The Saginaw was made out of iron.

Saginaw 4 speed identification

With original Borg-Warner and Muncie four-speed transmissions becoming scarcer as time passes, GM enthusiasts are looking for other inexpensive four-speed transmission alternatives that can be easier to find without breaking the bank. The Saginaw four-speed fits that role nicely, and the additional gear can save you a little money at the pump as well. Saginaw four-speeds were manufactured from '86, and you can still find them in abundance at your local salvage yard or in many '60s, '70s and '80s donor cars. The four-speed transmission is very similar to the tried-and-true Saginaw three-speed and fits well behind six-cylinder and eight-cylinder engines. It was originally designed for engines generating less than hp; however, upgrade parts are available to make it more compatible with higher horsepower applications. Saginaw transmissions distinguish themselves from the Muncie four-speeds because the cases are cast iron rather than aluminum. Another quick way to determine a Saginaw is that the shifter arms are all located on the side cover of the transmission case Muncie reverse arms are located on the tailshaft. GM unit designations for the Saginaw four-speed are M26 or M For swapping into classic GM cars and trucks, we will only reference the rear-wheel-drive versions.

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This Jaguar E-type was stunning, even under a cloudy sky. Active since January 24, - Today is This Chevrolet website is not designed to help you locate a car you owned years ago. If using a Hurst Super Shifter on a Muncie there is only one shifter and one installation kit. Joined: Mar 14, Posts: 18 Profile Page. I had about 10 of them, the most expensive was 80 bucks. Since the M20 and M21 look the same one way to tell them apart aside from the grooves on the input shaft is the tooth count on the cluster gear. For swapping into classic GM cars and trucks, we will only reference the rear-wheel-drive versions. Camaros for Sale. No, create an account now. Long boss bolt on type with neutral safety switch. Atomic Industry www. Sports Cars New to the Y-body? Many GM trannys had the VIN stamped on the maincase on the flange where it attaches to the tailshaft, but some of the later Saginaws had a pad machined into the case just for stamping the number. Saginaw transmissions distinguish themselves from the Muncie four-speeds because the cases are cast iron rather than aluminum. Another quick way to determine a Saginaw is that the shifter arms are all located on the side cover of the transmission case Muncie reverse arms are located on the tailshaft.

The Saginaw three- and four-speed manual transmissions transmitted engine power to the wheels on General Motors non-performance and mid-range performance cars.

Advice From Our Partners and Staff. Gasket shifter which was very nice. Sell Other. From our Partners. Real Estate for Sale. Home What's new Latest activity Authors. Those installing a or later Muncie into Chevelle and using a Hurst Competition Plus shifter must get the proper shifter tower assembly for the Chevelle and the installation kit for the Muncie due to the shift arms bolting onto the transmission differently. Typically any V8 with an advertised horsepower rating of less than hp got the Saginaw while hp and above got the Muncie; both were ordered under RPO M It has a huge list of new parts and low miles so you can even loan it to the spouse. I've tried to weed through as much of this as I can and bring you the consensus of what's correct.