Chevy GM Saginaw 3 Speed Transmission GM 3845122 fits 1958-63 Chevrolet models and possibly other years. Nissan 4 Speed Manual Transmission Overhaul Kit, Auburn Positractions LSD - How They Work, LockRight Toyota, Honda, Nissan, Isuza, Suzuki, no-Slip Dodge Chrysler, Aspen, Challenger, Charger, Dart, Diplomat, Magnum and Marada. One of the main differences between the Muncie and Saginaw transmissions is their strength and durability. when i got the truck it had been sitting in a barn for a few years. best of . How to identify chevrolet gmc manual transmissions $275.00 . Talk to the experts. Adobe Systems Saginaw four-speeds were manufactured from 1966-'86, and you can still find them in abundance at your local salvage yard or in many '60s, '70s and '80s donor cars. It does have a stamped number in that ear on the top right rear main case, does that correlate to a car's VIN/serial? i have looked through many websites on what these numbers stand for and what kind of transmission i have. More items related to this product. OpenType - PS 4263550061 Isuzu logo is cast into the drivers side of the case. The prior post is the first time I have ever heard of a pre 66 non syncro 1st three speed called a Saginaw. *This transmission is part of a joint-venture between General Motors and Ford Motor Company to split development of two transmissions, a longitudinal 10-speed and transverse 9-speed. 81-82 CAMARO/FIREBIRD (456)BORG-WARNER T-4 (464)(AS-9) 1974 AND LATER (454) Ohio Man Builds Insane 1966 Batmobile Replica. Part # Description. See New Process 435 for more information. The Assembly date code on 1964 and older 3 speed Saginaw transmissions destined for use in Chevrolet vehicles is normally stamped into the machined surface at the rear of the main housing, which the extension housing bolts to. The Saginaw transmission was 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. Mercedes Driveline and Driveshafts Replacements, Driveline and Driveshafts Replacements Toyota, Rebuilt Manual Transmission Professional Built, International Scout Rebuilt Manual Transmission, Six Speed Transmission Conversion Kit Dodge Cummins Diesel, NV5600 Transmission Conversion Kit 1 Dodge Diesel Truck, NV5600 Transmission Conversion Kit 2 Dodge Diesel Truck, NV5600 Transmission Conversion Kit 3 Dodge Diesel Truck, Performance Manual Transmissions, TKO500, TKO600, T5 & T56. Stock 1976 Camaro, 250, Saginaw 3-Speed. . RPO code M20 significances the 4 Speed version, this overdrive will have a code of "O". 0 This website explains these codes. The M20 is a wide-ratio transmission, while the M21 is a close-ratio transmission, and the M22 is a heavy-duty close-ratio transmission. 3.75 in. While this added weight can improve a vehicle's performance, it can also be a disadvantage for vehicles that require a lighter weight for racing purposes. The shifter location helps make it easier for drivers to shift gear ratios quickly. There are no brass synchro rings. You identify the transmission: Saginaw, Muncie or Borg Warner. 0 Manual Transmissions ~ The 1966 Chevelle Reference CD Is it syncronized when downshifting from 2nd to 1st. Saginaw 3-speed - 1 Line: 2.54: 1.50: 1.00: n/a: n/a: Saginaw 3-speed - 2 Lines: 3.11: 1.84: 1.00: n/a: n/a: Saginaw 3-speed - 3 Lines: 3.50: 1.89: 1.00: n/a: n/a: Saginaw 4-speed: 1st: 2nd: 3rd: 4th: n/a: . 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. Too short for 55-6-7. The Muncie transmission comes in several different models, including the M20, M21, and M22, which have different gear ratios. Classic Industries offers thousands of parts for GM transmissions and drivetrains. *This transmission is part of a joint-venture between General Motors and Ford Motor Company to split development of two transmissions, a longitudinal 10-speed and transverse 9-speed. Side-loaded with either aluminum or cast iron case and used in both gas and diesel applications. Chevrolet Chevy Manual Transmission Identification and Decoding Identifying features include a three-step countershaft cluster with the small Corvette Saginaw 3-Speed Transmissions 1955 Through 1963 Saginaw 3-Speed The 3-speed transmission that Chevrolet used before 1964 was a Saginaw design that had . Aluminum case, end-loaded unit with an integral bell housing. OpenType - PS It has a removable tube that the throwout bearing rides on. OEM is a small trans, Sag is bigger, Muncie 3spd much bigger. Look for casting numbers: The Saginaw transmission extension housing has several casting numbers that can help identify the transmission. GM 9. The book GM gave to the dealerships. United Italic Cond what i have gathered from different sources is that i could possibly have a saginaw 3 speed trans. Rebuilt Saginaw 3 speed (1-1/8" 10 spline) Transmission. That second trans is a 3-speed Saginaw. Top-loaded, tower-shift "granny-low" transmissions found in light and heavy duty applications. Call 800.979.0122, 7am-10pm, everyday. 3774165282 Saginaw 4 Speed Transmissions Midwest Transmission Center What gear ratio do I have in my GM or Chevrolet, Ring and Pinion Installation Instructions, Spanish Ring & Pinion Installation Instructions, Ring Gear and Pinion American Axle 7.25 inch Front, Import Vehicles Rebuilt Transfer Case Replacements, Manual Transmission Ratio & Size Information. Replacement Radiator Recommendations - Murray or Nissens. Same unit as Ford RAT except for a GM bolt pattern to the bell housing. Made up to Order. Fields marked with an asterisk (*) are required. CHART (continued) SAGINAW, G.M. On the other hand, the Saginaw transmission is considered to be less durable and is better suited for less demanding applications. All five synchro rings are brass. Can be used with stock clutch or mini-clutch. The broken thing on the right side is the Governor. adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef 67 Camaro Firebird Original Saginaw 4 Speed Shifter Hurst Muncie - $625 (Cherry Hill, NJ) If 30 days have gone by since your purchase, unfortunately, we cant offer you a refund or exchange. post id: 7615813524. posted: 2023-04-29 16:11. You will be responsible for paying for your own shipping costs for returning your item. Powered by Invision Community. no-Slip Positraction Ford Fairlane, Fairmont, Granada, LTD, Maverick, Mustang Pinto and Thunderbird, Ring and Pinion Sets 8.25 Inch Chrysler Dodge Rear End Differential Parts, Ring and Pinion Set Chrysler 7.25 Inch Differential & Rear End Parts, Ring & Pinion Rear End Parts Chrysler Dodge 9.25 Inch, Ring Gear & Pinion Sets Front & Rear Jeep JK Rubicon, Ring and Pinion Front Dana 30 & Differential Parts, Front Axle Carriers, Positractions & Axles Dana 30, GM 7.5 & 7 5/8 Inch Ring & Pinions Installation Kit, Ring and Pinion GM 8.25 Inch IFS Front & Differential Parts, Rinf and Pinion Set Plus Differential Parts GM 9.5 Inch. 0 The 1/2 synchro's are three piece assemblies with a lined cone in the center. This site also participates in other affiliate programs including but not limited to DiscountTire, TireRack, TireBuyer, ShareASale, CJ, and ClickBank, and is compensated for referring traffic and business to these companies. 229942480 The Saginaw transmission featured durability and reliability. Corvette Saginaw 3-Speed Transmissions | Chevy Classics Club The Chevy OD trans has 8741357 13 GM on the side cover. 0 So, based on that I would say they are early 60's Chevy or Ford. chevy 3speed w/overdrive - The Stovebolt Forums I think later in the 60s they went to an aluminum casing and it required an extra mount. TradeGothicLTStd-Cn18 591747. The gears were fully synchronized and the synchro rings had 30 teeth. While they share some similarities, they also have some notable differences. let me know if you can help me here. Cast iron, top-loaded case with side shift linkage. Camaro 3 speed trans Saginaw (SUN VALLEY) early Gen I 3 speed Saginaw . You will need to give the tranny a serious looking over. covers. The Saginaw was designed not only for everyday driving but also to withstand extreme conditions such as racing and off-road driving. Photos include: driver side view, front view, . I used to blow Saginaw %^& up in the 70s and when you went to the junkyard and asked for a Saginaw you got a 66 up full syncro. The front and rear countershaft bearings are both 25x62x17. The easiest method of GM automatic transmission identification is to examine the transmission pan. $629.10 +$175.00 shipping. 16 in. Saginaw 3-Speed, Transmission Parts | Speedway Motors 25 in. The Saginaw 4-speed is easily identified because it has all 3 shift levers on the side cover. As part of their joint-venture, Ford will let GM use the 10-speed transmission with rights to modify and manufacture it for their own applications. We accept returns for up to 30 days from the purchase date. i can get my hands on an 85 s10 trans w/ external clutch but its a 4 speed not a t5 model. How To Test A Car Thermostat Without Removing The Core. If your transmission case is aluminum, it could be a Saginaw. Rebuilt Saginaw 3 speed (1-1/8" 10 spline) Transmission. Trade Gothic LT Std The major difference between the two transmissions is the mainshaft; the T-85 uses a helically cut first and reverse mainshaft, whereas the T-89 has a straight-cut mainshaft. I think i have a 3 speed Saginaw Transmission but is this a m22 rockcrusher 3 speed saginaw. That the Muncie has much in common with the T-10 is no accident. Limited parts availability. any idea what it came from? You bring the gumption. # of grooves: 1st: 2nd: 3rd: 4th: Notes: 0: 2.85: 2.02: 1.35: 1.00: 1: 2.56: 1.81: 1.37: 1.00: Third gear on cluster has 25 teeth: 1: 2.56: 1.81: 1.44: 1.00: Third . but it doesnt say what model or make. Easily identified by the reverse gear being on the main case instead of the tail housing. The Font Bureau A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. HelveticaLTStd-Cond Chevy GM Saginaw 3 Speed Transmission GM 3845122 Add to Cart. Product Key Features. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders and enthusiasts. Aluminum case, bell housing and extension housing. R-11 was for heavy-duty applications, including the bigger, heavier cars like Packard and Lincoln, and higher horsepower applications in later years. and on pages 7G-15 thru pages 7G-24 GM themselves called it a MUNCIE. Id like to save this tranny if I can as the car is all original. Unfortunately, this makes transmission identification difficult to accomplish while the gearbox is installed in the vehicle. 643072603 The shifter typically sits close to the driver's seat, just behind the front seats. My former torque tube set-up-as-is when I purchased the truck imploded one day on the way to work, a 3 mile in town commute, so I did the changeover . The transmission codes are found on the Protect-O-Plate and in the following locations: . If the return is not based on a mistake on our part, a 15% restocking fee will apply. 2.030 Bargin Basement Differential Part Save Money! MinionPro-Regular By 229942480 Well, your photos are the wrong angle. Since the shifter mounts to the extention housing, and the housing differs depending on what year and model vehicle this is from. post the extention housing casting number. Im a mechanic with five years experience diagnosing and repairing vehicles. Can be used with stock clutch or mini-clutch. Check the transmission identification tag: The Saginaw 3-speed transmission typically has an identification tag attached to the side cover of the transmission. The synchro rings have 36 teeth and the unit has a 4-step cluster gear. Cases, extension housings and side covers may be cast iron or aluminum and in any combination thereof. All of these units are 3 speeds with Overdrive. R-10 was the standard overdrive model and the most common. ( Tom T ). This page also offers overall dimension, gear ratios, and number of gears available in each transmission, and originating year, make, and model. The cluster gear is supported on both ends by cylindrical roller bearings. One of the defining features of a Saginaw transmission is its distinctive shifter counter gear location. Saginaw Parts Also call us if you are ordering large items like race car bodies as those are hard for the freight system to calculate sometimes and it will overestimate. S = Saginaw / 3-speed (1962-70) S = Muncie / 3-speed (1971-79) T = Toledo / Powerglide W = Warner / 3-speed, Heavy Duty X = Cleveland . Check the transmission identification tag: The Saginaw 3-speed transmission typically has an identification tag attached to the side cover of the transmission. GM Super T10, Muncie, Saginaw: 6.3 in. Late or missing refunds (if applicable)If you havent received a refund yet, first check your bank account again.Then contact your credit card company, it may take some time before your refund is officially posted.Next, contact your bank. For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. Something's not right there. 3 speed manual tramsmission. It has a four step cluster and all the gears are helical cut. However, neither compares to the Muncie in terms of strength. There is also NO way a 1970 transmission was a 4 bolt Muncie; 1965 was the cutoff year of them being used. safety tips; prohibited items; Trade Gothic LT Std Saginaw three-speed transmissions featured gear ratios of 2.85:1 for first, 1.68:1 for second and 1.00:1 for third when matched with L6 in-line six-cylinder engines. Saginaw 3 Spd 1/R, 2-3 Synchro Slider. You can find complete rebuilt manual transmissions and parts here: The number on the front cluster gear is DK55836. Muncie-Tremec-Saginaw-TKO-Top Loader-Richmond. Main bearings may be either ball or tapered design. Saginaw Three-Speed Type First Gear Second Gear Third Gear 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 JavaScript is disabled. G Force Crossmembers | #64062671. Saginaw transmissions were put in cars, trucks, and vans. Casting numbers on the case, cover or extension housing are 13-51 or 13-52. Copyright 2023, Antique Automobile Club of America. Units from 1940-54 have enclosed driveline, otherwise known as a "torque tube". Another difference between the Muncie and Saginaw transmissions is their gear ratios. These grooves indicate the ratios of the gears inside. Probably has a rear mount pad on the bottom. hbspt.cta._relativeUrls=true;hbspt.cta.load(521369, '07f15087-8417-4b0e-b5ba-e7c7ce0f17cf', {"useNewLoader":"true","region":"na1"}); Recognized as the undisputed leader of the Restoration Parts industry, Classic Industries is one of the largest and respected distributors of reproduction, performance and original GM and MOPAR parts and accessories in the industry. Any information is appreciated. Dec 6, 2005. Seven bolts hold on the side cover, 2 bolts on the bottom, 3 bolts on the top and one down each side. Adobe Systems How to Tell If Your Car Has A Saginaw 3 Speed Transmission. The shape of the main housing will give a reasonably reliable indication of the transmission group to which your gearbox belongs. Adobe Systems His experience ranges from legal affairs reporting to covering the Middle East. Check out our GM transmission parts store page, or click the button below to get a free full-color parts catalog. i am taking apart the motor to have it cleaned and i was planing on cleaning and rebuilding the trans but before i take it apart i wanted to figure out what it is. If you are unable, you can check the number of the front cluster bearing. [3][4]. 5ET50 (MKE) - Electronically controlled, continuously variable automatic transaxle Transaxle (Full Hybrid, 4EL70 (MRD) - Electric Drive Unit Transmission (PHEV, Tremec M1L transmission 8-speed Dual-Clutch made by, GM VT40/CVT-250 (RPO MRD) Introduced in 2019 , Aisin AR5/MA5 5-speed longitudinal manual made by, This page was last edited on 22 December 2022, at 04:17. 643072603 Shiftrer arms sold separately. The floor shift may be muscle car era, that's a factory shifter. Ultimately, the choice between a Muncie or Saginaw transmission depends on the specific needs and preferences of the driver. The Muncie and Saginaw transmissions are both manual transmissions produced by General Motors (GM) during the 1960s and 1970s. Not the OD solenoid. 0 Home: View Cart: Muncie Kits & Parts: T56: T56 Corvette GTO CTSV: TR6060 / T56 Magnum: T10: Super T10: TKX: T5: 3550 TKO 500 600: . For Sale: Chevy Chevrolet GM General Motors Saginaw 3 speed transmission. NovaResource - Nova Transmission Codes Found in heavy duty applications. Address: 1325 Glendale Avenue, Sparks, Nevada, 89431, USA, Use the following information to compare physical description of your Chevrolet or GMC manual transmission in order to identify what model transmission is in your vehicle. Lots of cars have different types of transmissions. We share our knowledge with you, here on CarShtuff. and a "waffle" pattern cast into the case. GM 27 463011 on the case, GM 38 3952645 D23 ? The Saginaw four-speed box is quite similar to both the T-10 and Muncie four-speed transmissions. Please do not send your purchase back to the manufacturer. covers. Gm 3 speed manual transmission identification - Australian Tutorials