saginaw 4 speed
RPO code M20 significances the 4 Speed version, this overdrive will have a code of O. That is RIDICULOUS, Cheryl. 0000040673 00000 n
It used an aluminum case and different gear ratios from the Saginaw 4-speed. The Saginaw 4-speed transmission from General Motors is one of the most popular and widely used transmissions in the racing and rodding industry. 0000008635 00000 n
It's behind a 350 small block with close to 400hp/tq. As for how much a Saginaw will take I've been using them in my 71 GTO for years and have had them outlast Muncies. Differentiating is easy, as the Muncie has seven bolts holding the side cover, and the Borg-Warner uses nine. However, there were several design upgrades and modifications made during the total production run. Units from 1940-54 have enclosed driveline, otherwise known as a "torque tube". See all categories. If that's the case, then the Saginaw-with just three forward gears-already has a lighter rotating mass than just about any other trans you'll find. It may not display this or other websites correctly. Remember, opinions are like a**ho**s, everyone has one. Thank You for that info as it will be helpful when I start selling off my Muncies. 4 Speed Saginaw Transmission, GM 3925656. The first and most obvious has to do with the size of a cars engine. From high-tech Saginaw 4-Speed accessories that give you an edge, to time-tested & proven parts that keep you in the chase, Speedway Motors is what moves you. Cast iron case and extension housing with 4-bolt side cover. . They were popular in the Muscle Car era. Not only are the Saginaw and Borg Warner side cover and tail housings constructed of different materials, but the reverse shifter arm of a Saginaw is on the side cover while the T10 is located on the tail housing. (452) 7 bolt . thanks. The Saginaw four speed transmission is a transmission that was used in a variety of GM cars in the 60's. They were popular in the Muscle Car era. Discussion in 'The Hokey Ass Message Board' started by ssk875, Jan 18, 2012. If you do happen to stumble across Chevy four-speed at a swap meet, do you know what you are actually looking at? It does help to have the clutch plate centered about the flywheel and pressure plate. Other Manual Transmission Links. the Saginaw has excellent gearing also 2.89:1 1st gear and 2.53:1 second compared to an M-20 or M-21 Muncies which has a 2.54:1 1st gear or an M-22 (and some M-21's) have a 2.20:1 1st gear which really kills the bottom end. Electric overdrives were used on some 1966-1969 models. Saginaw 4 Speed Gaslets, Seals, Bushing and Small Parts. Not only were they both popular transmissions in muscle cars and Corvettes, but many were even used after the muscle car era. Of course, that was many years ago. The gear ratio of the Chevy four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio. 1960s Saginaw Transmission 4 Speed 0 ring for GM Chevy Cheverolet. For lower performance applications (L6, 307, 327, and L65 350), the Saginaw 4-speed was utilized. We offer a no hassle 12 month warranty, performance guaranteed. Factory camaros that came with saginaws never had 300 hp. $63.99. Those from 1955-68 may have electric overdrive. Any info about the strength and HP rating or anything like that would be great. Posts: 5. washington court house ohio. The Saginaw four speed transmission is a transmission that was used in a variety of GM cars in the 60s. Saginaw 4 Speed Bearings. 0000034617 00000 n
Keep in mind, if you plan to drop one in a vehicle that makes more power than it did when it was stock, you might want to consider going with the Muncie if you plan to beat on it. It usually found its way into trucks and other heavy vehicles where weight was not at a premium. It is easy to determine whether you have an early or later model Muncie four-speed transmission by the way the transmissions linkage arms are attached. As a rule of thumb, the Saginaw and Borg Warner Chevy four-speed transmissions should live a long and happy life when used in cruiser applications. If youre looking for Saginaw 4-Speed parts near me, then your friends at Speedway Motors have you covered with our nationwide distribution network. jb~y4BVQ.Hd!$Rw#7p}BL\mB>{i80()p9PG"jH{QjWC40f@r:jr3.VE\zG~'#0fAo )XW
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Did you know that there are various models that were used in various cars? Seal Input 100254. Shipping speed. SAGINAW 4 SPEED TRANSMISSION SHIFTER ARMS/LEVERS 1975-81 Pontiac 403 Pre-Owned $40.00 1971k20 (1,312) 98.5% Buy It Now Free shipping Sponsored Hurst Comp Plus 4 Speed shifter Install Kit 1973-1977 Camaro Factory Saginaw 441 Brand New 2 product ratings $260.95 shifter-dr (24,980) 100% Buy It Now Free 4 day shipping Sponsored The Fora platform includes forum software by XenForo. A 2 ring input is a V-6 model and has heavier gears than the Vega unit then the best is the unit with a 3 ring input. You want the trans to meet/touch the bellhousing before bolting the trans into place. This early box began its career being placed in the Corvette. These grooves are there to indicate the ratios of the gears inside the transmission. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Ed. Communication. Were always ready to ship Saginaw 4-Speed restoration parts to your shop, quickly and reliably. The casting number 3925660 denotes this as a 1968 1970 Muncie with a 1-inch cluster shaft. 0000046424 00000 n
SS is right, but a muncie won't do you much good with a true 500 horsepower motor, you'll have to go with a Super T-10, T-5 or a T-56, consider me the razor blade in your candy apple, The saginaw was designed for non-performance cars. The attached pictures show the switch on the left side cover behind the lever. Starting with the 1966 models, the wide ratio versions got two rings around the input shaft, and the M22 input shaft had no rings and looks like a 1963 through 1965 wide-ratio input shaft. Select this link to see whatmodels that used this 4 Speed transmission. The Saginaw 4-speed transmission from General Motors is one of the most popular and widely used transmissions in the racing and rodding industry. The first letter in this number is going to tell you exactly which Saginaw transmission you have. 0000020231 00000 n
Even one of the older m-22's, I was told, would not stand up to hard abuse at the 500 hp level. We share your passion, because our employees are customers too. Dont Be That Guy, Reversing Gears ~ Rescuing Ones Own Derelict 1967 Pontiac GTO, How To Paint a Lace Roof on the Cheap Using Grandmas Curtains, Engine, Transmission, Chassis Swap Donor Vehicle Look-Up, How To Select Proper Rear-End / Differential Gear Ratio, Popular Automatic Transmission Dimensions, Popular Automatic Transmission Identification Chart, Engine / Transmission / Chassis Donor Search, Project Cars and Part Donor Cars For Sale. trailer
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3 & 4 Speed Saginaw Manual Car Transmission Bearing Retainer, SAGINAW 3 & 4 SPEED TRANSMISSION KEY & SPRING KIT WT301-K, 4 Speed Saginaw Transmission, GM 3925656, SAGINAW 3 & 4 SPEED TRUCK FRONT BEARING RETAINER WITH SEAL AFTER MARKET USED, Vintage Factory ITM 4-Speed Manual Shifter Body Camaro Saginaw Transmission, Clean GM Chevy Saginaw 4 Speed Transmission 3925656 6261886 3878886 Camaro Nova, Saginaw 4 Speed Transmission 3-4 Syncro Assy O.E. The partial VIN is 16W163576 which means the transmission came from a 1976 Nova built at the Willow Run, MI assembly plant. No hassle 12 month warranty on rebuilt units. My .02 if my opinion is worth that today, for a good all around street car, i'll take an M20 any day of the week. $500.00 + $156.04 shipping. Rusty but Rare 1976 Chevy K10 Sport Truck Revival! Free Shipping; Motive Gear Transmission Small Parts Kits SP301-50. If it starts with an M you are looking at a Muncie, and if starts with an S you are looking at the 3 speed Saginaw. 5.0. 0000038000 00000 n
But most everyone says the saginaws are good trannys but not for a hi po car. While its obvious that the four speed will use three shift-linkage arms and the three speed will have two, if the first letter is R, then you have found a four speed. Comparison images courtesy of Hurst Shifters. The materials used in case construction of a Muncie/Chevy four-speed mean that if you find one of these gear boxes in a shed or barn, the Muncie will probably be smooth and covered in grease and/or oil, while a Borg Warner or Saginaw transmission will usually be coated in a light layer of rust. 0000031969 00000 n
Midwest Transmission can Cryogenic Treat any shaft or gear. Augusto. Find many great new & used options and get the best deals for Anderson Pool Saginaw Michigan MI Exra Rust Dr Vintage Chrome Postcard at the best online prices at eBay! Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory, 5 Common Mistakes That Cause Crooked Burnouts. JavaScript is disabled. What about SAE 75W90 ? 0000005690 00000 n
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Information is provided for General Motors 3 speed, 4 speed , 5 speed and 6 speeds manual transmissions. Vehicles leaving the factory with an axle ratio of 3.55 and numerically lower gears, typically incorporated a wide-ratio transmission. 0000001576 00000 n
With 116 Saginaw 4-Speed Parts for sale, we guarantee your satisfaction with these parts from our online store. Free Shipping; $255.99. Basically, if you are installing one or the other in a car that will be a nice driver and see only minimal, spirited gear grabbing, both the Saginaw and the Borg-Warner can be a good and less expensive alternative to the more robust Muncie. 3/4 speed sags had a 10 in/ 27 out spline count, use a late p/g, t200 or t350 tailshaft yoke. 0000007873 00000 n
Wondering if anyone can tell me what this 4-speed saginal is out of, the side plate reads 6261888 main body GM 3825656 and tail shaft has 3084 has 3 rings on shaft. Lets get straight to it! 0000010862 00000 n
They came in the Z28, Trans am and Corvette's stronger than a Saginaw and quite possibly cheaper than a Muncie. The axle is 48" wide. In normal driving behind a small block built for normal street and highway driving, they are good transmissions. 0000009631 00000 n
Alcohol Beer & Tobacco Covers; Animal & Bird Covers; Blow Out Lot of . 0000003515 00000 n
The Muncie four-speed transmission was heralded by many as anindestructible four speed used by General Motors, and found its way into many different car models, behind various engine combinations between 1963 and 1974. Chevy GM Saginaw 3 Speed Transmission Nova Camaro Impala C10 Dirt Track. #1 Muncie and Borg Warner (high compression small blocks and big blocks) #2 Saginaw (6 cylinders and up to 2bbl 350 small blocks) #3 T5 5 speeds ( 4 cylinders and up to 305 small blocks) Click to expand. But, those built between 1963 and 1965 will not have any rings around the input shaft. 0000070857 00000 n
In reality you fill up. saginaw 3 & 4-speed manual transmission parts & rebuild kits. In fact this trans has been in the car for over a year with no problems and has handled 4-5000 launches with slicks and a 400 Pontiac engine (over 440 lbs of torque and close to 400 horsepower) Yes I've busted some but wouldn't run anything else except a Borg Warner T-10 or Ford toploader. As for how much power they'll take I've been using a 2 ring input tranny in my 71 GTO with great sucess and has held up to drag strip abuse very well. While the Chevy four-speed manual transmission was a staple in many muscle cars, even many of the Generals other car models were equipped with a manually operated gear selecting device. See the complete line of products that we offer at www.midwesttrans.com. View cart for details. 0000007176 00000 n
TheSaginaw transmissionwas engineered and manufactured in Saginaw Michigan for the Chevrolet General Motors, vehicles with RPO code M15 utilized the Saginaw 3 speed, you should be able to find a S on the passenger side of the case rear cover. 3.11 sec. Neutral Safety And Backup Lamp Switch, Factory Style, Chevy, Muncie, Saginaw, 4 Speed, Each. 0000010591 00000 n
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The numbers 3831707 and the shifter linkage being attached with studs and nuts make this a side cover for an early Muncie. Bearing Input Nothing else was done just a tranny swap. %z}4K(HIrlwT7hn#sLke':9_It 1/,Ba}wosIfUzJa~zs}-5O(V)P($[BSp5Bh)T\hb[CMafqY]R#~GS9g:/].b%:6Vn)%+N9\o L^-W[Ul#kZfzldIs6g[r9Z`Pf2vY8qY Ro" You can see the shift arms right on the side of the case. 0000002870 00000 n
Just swapped a broken TH350 for a saginaw 4 speed. The switch has 2 electric connections where a 2 el.cable should be mounted.Does some of you guys know what the function is of the backup switch and where to connect it? You are using an out of date browser. They appeared in a wide variety of General. It'll fit any 1970 - 81 camaro. Part Number: SUM-RP20029. $435.00. Blueflame236, Dec 15, 2012 #1. coilover Member. 0000026045 00000 n
Torque breaks things, not HP! The Saginaw would never hold up under 500 horsepower. Just wondering if it would be worth it to get it rebuild.How much HP could this tranny handle,would 500hp be to much 
. So and old Muncie will usually be smooth and a little greasy. Saginaw 4 Speed Gaslets, Seals, Bushing and Small Parts, Saginaw 4 Speed Syncro Assemblies, Sliders and Rings, 40312 County 8 Blvd, Zumbrota, MN 559928 am - 5 pm CST507-824-2012, Toll Free Phone: 1-888-824-2012info@midwesttrans.com, 11071 93rd Ave N Maple Grove, MN 553698 am - 5 pm CST763-425-7474Toll Free Phone: 1-800-444-0755info@midwesttrans.com, Contact Us | FAQ | Warranty | Privacy Policy | Terms & Conditions, Automotive Repair Shop Website Design by One Wheel Marketing, models that used this 4 Speed transmission. See each listing for international shipping options and costs. Shipping speed. 0000003402 00000 n
$599.00 + $189.00 shipping. '75 Nova 427BB/Manual th400, '94 S-10 Blazer 4.3/4L60E, Dana 30, Ford 8.8, 35" super swampers, 16" total lift, Stock '97 Mustang GT. Its no secret that the Saginaw and Borg Warner transmissions were not built to handle the kind of power that a Muncie transmission could withstand. The synchro rings all had so little wear and the dog teeth were great that I put it in. For a better experience, please enable JavaScript in your browser before proceeding. SAGINAW, MICHIGAN MATCHBOOK COVER: SAGINAW GOLF & COUNTRY CLUB MATCHCOVER -D. $5.98 + $1.99 shipping. Seal Rear 55 8850A. Build your own custom newsletter with the content you love from Chevy Hardcore, directly to your inbox, absolutely FREE! That being said, there was a second, close-ratio version (M22) that was developed to survive duty behind engines with a higher torque output, and was known as the Rock Crusher. This version was offered in high-performance big-block cars starting with the 1965 Corvette. 0000002840 00000 n
{bTs, T$_@) Advanced Search Cancel Login / Join. On the Muncie they are on the tail shaft, whereas with the Saginaw they are on the side of the case. So this way is going to help you narrow down exactly what kind of saginaw that you may have. Communication. As a rule of thumb, they were not built to handle the kind of power that a Muncie transmission could handle. Having issues diagnosing problems with your Saginaw manual transmission we can help. G.M. Please call or CL reply with any questions. As a rule of thumb, the Saginaw and Borg Warner Chevy four-speed transmissions should live a long and happy life when used in cruiser applications. As a rule of thumb, they were not built to handle the kind of power that a Muncie transmission could handle. Hoonigan Founder and Pro Rally Driver Ken Block Dead at 55, Worlds MOST Unusual Cars Ever Made, Found In One Warehouse, Lower the Bar ~ Perfectionism is Ruining the Automotive Hobby, 1971 GMC COE Fire Truck to Ramp Truck Car Hauler Build, Roadkills Best (and Worst) Drag Strip Tests, How To Choose the Correct Drag Racing Tire, 25 Tools and Gift Ideas Under $15 From Harbor Freight You Need, The Myths And Realities Of Carburetor Sizing, The Inaugural No Name Nationals Drag Race & Burnout Contest Coverage, Lawn Mower Racing ~ The Worlds CHEAPEST Motorsport, Quick and Easy DIY Headliner for Less Than $20, 1928 Ford Model A Coupe Goes From Yard Art To Driver, How To Turn Railroad Track into a DIY Homemade Anvil, New Docu-Series from Rat Rod Magazine ~ American Rust, Finishing a Late Friends Handmade 1956 Baby Buick Special Mini Car, Best 3-Ton Floor Jack? This cryo treatment will add 30% in component strength. Pre '69 Muncie's . Are the front seals available? If you decode the average muncie today you may find a pontiac main case, an oldsmobile tailshaft housing and a chevy mid plate all through the numbers. Shift into high gear with Speedway Motors, your one-stop shop for all of your Saginaw performance needs! The M20 and M21 used a gearset with a more angled tooth design on each gear (left). 0000016444 00000 n
Since 1952 our family-owned company has forged a legacy built on hassle free ordering & delivery, affordability, quality parts, and the best Saginaw 4-Speed parts catalog around. Brand New. 0000062665 00000 n
Our customers love our experienced team of techs, who can answer all your questions about options for Saginaw 4-Speed performance upgrades - including making sure you have everything you need for your application. The Saginaw four-speed fits that role nicely, and the additional gear can save you a little money at the pump as well. I am driving on it now and it syncrhonizes up and down all gears great even at high rpms and aggressive downshifting. Every original 1980 Z-28 that I have seen (about four) had a borg warner t-10 with an aluminum case and iron side cover. Please think about it Why would you go through the trouble to post this on the back end of a 15 year old thread? When you find a used four speed, a Saginaw and Borg Warner transmission will likely be flash rusted because of the cast-iron construction. Saginaw Four-Speed Type First Gear Second Gear Third Gear Fourth Gear T-5 Five-Speed (Camaro/Firebird) Type First Gear Second Gear Third Gear Fourth Gear Fifth Gear T-56 Six-Speed (Camaro/Firebird) Type First Gear Second Gear Third Gear Fourth Gear Fifth Gear Sixth Gear T-56 Six-Speed (Corvette) Type First Gear Second Gear Third Gear Fourth Gear This is a large reason why some guys will not rely on transmission identification by the input shaft grooves. $299.99. 0000022477 00000 n
It is in a 1967 Camaro with a small block motor and a Dana 60 rear end that has been narrowed a few inches for fat rear tires. Many enthusiasts feel that for a car to be a true muscle car it must have a four-speed transmission. Joined: Oct 2007. When looking at a Saginaw transmission, the front input shaft will likely have oneor multiple grooves cut around its diameter. Do you know how to tell the difference between a Saginaw, a T10, and a Muncie four-speed? 0000043744 00000 n
The 1969 and later models use a bolt to secure the linkage to the transmission.