It used a cast iron case. Saginaw 4 speed .Near one of the lever/rod connections there is an backup Switch installed. 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 Reconditioned VERY NICE, Saginaw 4 Speed Transmission Mainshaft PERFECT USED CONDITION, 3 & 4 Speed Saginaw Manual Car Transmission Bearing Retainer (AWT301-6). It's behind a 350 small block with close to 400hp/tq. The SS and Z28 used the Muncie, then later the Borg Warner, never a Saginaw trans. 0000011756 00000 n 0000040673 00000 n The attached pictures show the switch on the left side cover behind the lever. 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 Saginaw would never hold up under 500 horsepower. 0000007591 00000 n That being said, you didnt come here for my opinion about what to do with a transmission you could be very well looking at right now. There are a couple of different debates that typically occur when a bunch of car guys get together. Chevy GM Saginaw 3 Speed Transmission Nova Camaro Impala C10 Dirt Track. 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. They were popular in the Muscle Car era. 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. 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. Free Shipping; $255.99. Borg Warner once again started supplying four speeds to GM in the early 70s with the release of the Super T10. 0000038000 00000 n Seal Rear 55 8850A. 0000015423 00000 n No hassle 12 month warranty on rebuilt units. JavaScript is disabled. # 353961 Sat Dec 29 2007 08:08 PM. Please no texts, if it is posted, it is available $350.00 Hartford, CT The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Part Number: MGR-T301RMK. Buy It Now. Shipping speed. Differentiating is easy, as the Muncie has seven bolts holding the side cover, and the Borg-Warner uses nine. Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale. This cryo treatment will add 30% in component strength. 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. Depending on how you ordered your muscle car in the 60s and early 70s, you might have even benefitted from the famous Muncie transmission. 5.0. Communication. The Muncie is made of aluminum, and will not be rusty looking. to the bottom of the filler hole on the side of the trans case. Select this link to see whatmodels that used this 4 Speed transmission. RECALLS! Sponsored. ). All rights reserved. For a better experience, please enable JavaScript in your browser before proceeding. 0000001905 00000 n 0000006452 00000 n '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. Randy Bolig has been working on cars and has been involved in the hobby ever since he bought his first car when he was only 14 years old. 0000005690 00000 n 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? Saginaw 4-Speed Rebuild - by teachmecars.com Teach Me.com 153 subscribers Subscribe 48K views 8 years ago This video will provide you with all the details for rebuilding the Saginaw 4-speed. $63.99. His passion for performance got him noticed by many locals, and he began helping them modify their vehicles. Other Manual Transmission Links. Our warehouses arent stocked with junk - instead of cheap Saginaw 4-Speed parts, we carry Saginaw 4-Speed aftermarket parts that meet our standards of quality and affordability. 0000010862 00000 n 0 endstream endobj 37 0 obj <> endobj 38 0 obj <>stream %PDF-1.4 % 4 speed Saginaws no lines= 2.84-2.01-1.34-1.00 1 line= 2.54-1.80-1.44-1.00 common 1 Line= 2.54-1.80-1.32-1.00 rare 2 Lines= 3.11-2.20-1.47-1.00 3 Lines= 3.50-2.46-1.65-1.00 And, imho, the rare, 2.54 tranny would live the longest behind a good motor! Having issues diagnosing problems with your Saginaw manual transmission we can help. You can see the shift arms right on the side of the case. We have salvaged more than one Saginaw from cars like the Vega and Monza. The saginaw I am running behind my strong 350 I paid $150 for a few months ago, and the guy drove an hour to deliver it, which I tipped him an extra 20 bucks for. 0000008635 00000 n 0000012309 00000 n Ed (but you can call me Bert!) Martinius. Torque breaks things, not HP! Images courtesy chevelles.com. Saginaw 4 speed Transmission unit is shown in the following illustration: We can supply quality parts that you need. 5.0. The Saginaw was made out of iron. 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? The saginaw was designed for non-performance cars. 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. 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. They came in the Z28, Trans am and Corvette's stronger than a Saginaw and quite possibly cheaper than a Muncie. They came in the Z28, Trans am and Corvette's stronger than a Saginaw and quite possibly cheaper than a Muncie. HTK1)//sZB, !\3H4q]"idZ\}J%[7 t#=P335%dTkv!FmP]LR@D BM}%c}2iJM0hjjte 'He}FRo\]lep?6i5h4/}A~tQE$B:. While the M21 and M22 did have the same gear ratios, the M22 did utilize a cluster gear with the gear teeth having different tooth angles. The closeness of of the 2-3 shift in a close ratio means most of the time you end up skipping second anyway and shifting 1st, 3rd, 4th on the street. A forum community dedicated to hot rod owners and enthusiasts. Bring a telescoping magnet and go through the gear lube in the bottom of the case. 0000003402 00000 n January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Don't rule out the late 70's Borg Warner Super T10 transmission too. * Some late-production 69 Camaros came with Muncie 3925661 maincases. Muncies M-20's or M-21's and Borg Warners T-10's are a bit heartier and can handle maybe up to 350-400 hp. Call888-824-2012for a quote. 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. I am driving on it now and it syncrhonizes up and down all gears great even at high rpms and aggressive downshifting. The partial VIN is 16W163576 which means the transmission came from a 1976 Nova built at the Willow Run, MI assembly plant. Posts: 5. washington court house ohio. Sep 23, 2004 #8 CRAZYREDNECK77 Member Sep 20, 2004 67 La Crescenta , ca, usa 66-68 Camaro Firebird Saginaw 4 Speed Manual Trans Shifter Linkage Kit 3734531. I have 3 rings on the in put shaft. Seal Input 100254. Number of bids and bid amounts may be slightly out of date. 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! 0000002905 00000 n The easiest way is by knowing the construction of each unit, and the differences are obvious. It may not display this or other websites correctly. 97 it's a, I have a 2007 h3 hummer base model. 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. JavaScript is disabled. Small Parts Kit SP301-50. 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. 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. This video will provide you with all the details for rebuilding the Saginaw 4-speed manual transmission that was used in many GM vehicles of the 60s and 70s, including Chevelles, Camaros, Novas, Firebirds, and more. I've seen broken TH-400's behind a Cummins 4BT, less than 200 HP. Parts List Saginaw 3 & 4 Speed. According to camaros.net, they are as follows: Good luck with your project, and thank you for reading. The 1969 and later models use a bolt to secure the linkage to the transmission. G.M. Select the parts you require from the following list and give us a call. 0000002870 00000 n The Muncie four-speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21). New Guy. In general ,when dealing with OEM stuff, no grooves on an input gear means it's an M22. Copyright 1995-2023 eBay Inc. All Rights Reserved. Click to enlarge. 0000006105 00000 n If there happens to be a shifter on top of it you can manually count the number of gears (which is never a bad idea). 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. Drag Racing 101 ~ Everything You Need to Know! Were always ready to ship Saginaw 4-Speed restoration parts to your shop, quickly and reliably. 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. Hopefully, this guide can help you decipher what gearbox you have located if youre in need of a Chevy four speed, or if you are fortunate enough to happen across one stashed away in a barn somewhere. Communication. 0000012987 00000 n Remember, opinions are like a**ho**s, everyone has one. 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. I have a saginaw 4 speed, freshly rebuilt. Saginaw 3 and 4 Speed Synchro Ring 66-85 Chevy GM Manual Transmission, SAGINAW 3 & 4 Speed Manual Transmission Bearing Retainer with Seal, - SAGINAW 3 & 4 Speed Manual Transmission Bearing Retainer with Seal, Leave feedback about your eBay search experience - opens in new window or tab. It has 3 rings on the input shaft meaning it has a 3.50 first gear ratio. The experts at Speedway Motors have carefully curated a selection of the best parts for Saginaw 4-Speed - delivered quickly, efficiently and without any hassles. Most rebuilders in the day had big buckets of parts and if they needed a main housing they grabbed one regardless of the part number because they all interchange. What's New; Forum Listing; Products; . Almost all Muncie transmissions were delivered with a groove(s) on the input shaft and counter gear. 5.0. (452) 7 bolt . 0000007176 00000 n some good info here I was looking at a Muncie to sit behind my 235 but man the price is crazy may just go with a Saginaw 4 speed instead, (You must log in or sign up to reply here. 0000029702 00000 n If you need more information or cannot find the parts you need give us a call, if you would like to save money,ask about our good take out parts (GTO), they are inspected and guaranteed. 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. You must log in or register to reply here. Below you will find a detailed list that includes complete rebuilt transmissions, bearing rebuild kits with and without synchro rings, seals and bushings, individual bearings, synchro assemblies, sliders, rings, forks, gears, shafts and bearing retainers. See all categories. There is quite a difference between them side by side. What weigth oil should be best for my 4 speed saginaw? Maybe even up to 450, but remember it depends on how you treat it. None of those transmissions had grooves on their input gears. 4 Speed Saginaw Transmission, GM 3925656. i've seen modified vegas' take them out on a second gear power shift. Why do both racers & rodders shop Speedway Motors' parts for Saginaw 4-Speed ? No Z28 ever had a 6 cylinder engine. Identifing a 4- speed saginaw. I will be changing it to a 4.10. We provide how-to and technical articles, vehicle and build features and examples, plus calculators and lookups that will help you get your ride from dream to driver. Chevy GM Saginaw 4 Speed Transmission Camaro Nova Chevelle C10 Impala J18397 Parts Only $399.99 jjclassicparts (8,736) 99% Buy It Now +$85.43 shipping Sponsored GM CHEVY NICE SAGINAW 4 SPEED TRANSMISSION 3925656 352254 6261886 Camaro Nova Pre-Owned 1 product rating $475.00 howard7539 (6,109) 100% Buy It Now +$175.00 shipping Sponsored 0000062665 00000 n Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory, 5 Common Mistakes That Cause Crooked Burnouts. It presently has a 6.14 gear in it. We'll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week. Pre '69 Muncie's . Picture 1 of 1. 0000014649 00000 n 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. 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. I would love to know why people here speak in HP capacity for a transmission. Many enthusiasts feel that for a car to be a true muscle car it must have a four-speed transmission. BOWLING - SPORTS: ARK LANES (DETROIT, MICHIGAN) -K2. An older Saginaw will usually be coated in rust unless it was cared for extra ordinarily well. Saginaw 4 speed 2 grooves ; 1st. SM465 Bearing Kits; SM465 Bushings; SM465 Gears; SM465 Hubs & Sliders; SM465 Input Shafts; SM465 Main Shafts; SM465 Shift Forks; SM465 Shifter Parts; SM465 Small Parts; SM465 Synchro; SM465 Diagram / Drawing; Sprint MV2 5 Speed Transmission Parts; Sprint MV3 5 Speed Transmission; SM420 4 . Those from 1955-68 may have electric overdrive. Below we provide a Saginawparts illustrationto assist you with the correct identification of the parts you need. Is the trans yoke for a Saginaw 4-speed the same 26 spline as the Muncie? 0000002663 00000 n We share your passion, because our employees are customers too. At teachmecars.com, we provide you with wrench turn-by-wrench turn instruction on how to get to your final destination; a job done right. The maximum horsepower that a saginaw can handle is 250-300 horsepower. 180 200 200-4r 350 4l60e 4l65e 4l70e 700r4, doug nash od, muncie st300 saginaw nash-t10 t5 np247 np249 extension housing bushing & seal kit fits '66-'87 3-speed & 4-speed . 0000034731 00000 n Comparison images courtesy of Hurst Shifters. We offer a no hassle 12 month warranty, performance guaranteed. See the complete line of products that we offer at www.midwesttrans.com. H*w6PH/243110002Q0 Bc=S# XAP43050TH5Pp 1960s Saginaw Transmission 4 Speed 0 ring for GM Chevy Cheverolet. 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. Bearings Individual. %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" Feb 25, 2003 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 I ran an m22 in the 80's - 10/27 sp, stud & nut . If youre looking for Saginaw 4-Speed parts near me, then your friends at Speedway Motors have you covered with our nationwide distribution network. 0000026045 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. 28 0 obj <> endobj xref 28 64 0000000016 00000 n See all categories. Pretty rare to find an all correct muncie in this day and age. But in non-performance applications, they were still a good Chevy four-speed transmission. For a better experience, please enable JavaScript in your browser before proceeding. If buying a used tranny, pull the side cover and look see inside, dont take someones word it's good. Free shipping for many products! 0 grooves: First 2.84, Second 2.01, Third 1.34, Fourth, 1.00, 1 groove: First 2.54, Second 1.84, Third 1.44, Fourth, 1.00, 1 groove: First 2.54, Second 1.84, Third 1.32, Fourth, 1.00, 2 grooves: First 3.11, Second 2.20, Third 1.47, Fourth, 1.00, 3 grooves: First 3.50, Second 2.46, Third 1.65, Fourth, 1.00. 0000003515 00000 n With such high usage of this transmission, the replacement and aftermarket parts for them can easily be found. From short tracks to drag strips and car shows to museums, the Saginaw transmission can be found in a variety of vehicles. Far and away the easiest way of telling them apart is what the transmission is made of. The 32 spline main shafts are 3/4" longer than the 27 spline ones. Weve sourced more than one Saginaw from Vegas in junkyards. Casting Number Notes, 3831707 Early side cover; 1963 1965, 3884685 Early side cover; used with 3857584 tailshaft housing, 3950306 Late side cover no switches, 3952642 Late side cover with transmission controlled spark switch, 3952648 Late side cover with transmission controlled spark switch, 335308 Late side cover with neutral safety switch. When looking at a Saginaw transmission, the front input shaft will likely have oneor multiple grooves cut around its diameter. See all categories. If the case, side cover, and tail housings are made solely of aluminum, well my friend, that would be a Muncie. YES,that is it.MUHAHAHAHA I finaly know for sure what my tranny is. 0000015140 00000 n All transmissions with a 26-spline input shaft used a 32-spline output shaft, and all those with a 10-spline input shaft were paired with a 27-spline output shaft. - and traction is enhanced, you can figure on eventually breaking the transmission. The Muncie utilized seven different input shafts. Did you know that there are various models that were used in various cars? Rare Vintage Ramada Inn Hotel - Matchbook & Matches K2 Holland Saginaw, Michigan. We will safeguard your e-mail and only send content you request. I have raced RWD toyotas wich use SAE 90 with ATF, works great shifts very fast and never had a failure, is it possible to use ATF in a saginaw? Advertising - Vintage Print Ad; Automotive . The Muncie was made out of Aluminum. I'll let you be the judge. 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. Part Number: SUM-RP20029. Saginaw 4 Speed 1-2 Syncro Assy 2ND Design 67 - 85 No China Junk Genuine O. E. Saginaw 4 Speed Transmission Main Shaft Camaro Chevelle Nova 1967, SAGINAW 3 & 4 SPEED TRUCK FRONT BEARING RETAINER WITH SEAL GM PART REFURBISHED, Professionally Rebuilt GM 3.50 1st Gear Saginaw 4 Speed Manual Transmission, HURST 4 SPEED SHIFT ROD #213-0064 SAGINAW 3rd 4th GEAR WITH LINK KIT 373 8619, Restored GM Saginaw 3 Speed Manual Transmission 10 x 27 Select From 4 Ratios, Vintage GM 4 speed Saginaw Hurst Shifter 5776 5759 Shifter Lever Tabs Arms, (1) Saginaw Muncie 3 and 4 Speed Transmission Universal Steel Shifter Lever Tab, GM Chevy 6261884 Saginaw 4 Speed Transmission Tail Shaft Housing 1966 1972 66 67, Chevy Vega Monza 4 speed Transmission Counter Weight Balance Chevrolet Saginaw, Saginaw 3-4 Speed Small Parts Kit 66-87 Chevy GM Manual Transmission, Saginaw 3-4 Speed Transmission Rebuild Bearing Synchro Kit 66-85 Chevy GMC, Professionally Rebuilt GM 3.11 1st Gear Saginaw 4 Speed Manual Transmission, Saginaw 4 Speed Hurst Shifter Linkage Lever Tab (1) AAC 5776 Out (2) 5759 Out, SAGINAW 4 Speed Transmission 2.54 1st Gear Car 10 x 27 Rebuilt 1 Year Warranty, Chevy Truck 12 Clutch Alum Bell Housing 6263756 GMC 5 Bolt SBC BBC w/Fork, SAGINAW 4 Speed Transmission 3.11 1st Gear Car 10 x 27 Rebuilt 1 Year Warranty, Saginaw 3 - 4 Speed Front Bearing Retainer w/ Seal GM Car Transmission 4 5/8" OD, - Saginaw 3 - 4 Speed Front Bearing Retainer w/ Seal GM Car Transmission 4 5/8" OD, SAGINAW 4 SPEED TRANSMISSION 3-4SHIFT FORK GOOD USED - HARD TO FIND D, SAGINAW 4 SPEED TRANSMISSION SHIFTER ARMS/LEVERS 1975-81 Pontiac 403, SAGINAW 4 Speed Transmission 3.50 1st Gear Car 10 x 27 Rebuilt 1 Year Warranty, Saginaw 4-Speed Hurst Shifter Linkage Lever Arm Tab 1) AAC 5776 Out 2) 5759 OEM, SAGINAW 3 Speed Transmission 2.85 For Trucks 10 x 27 Rebuilt 1 Year Warranty, 1964 1967 CHEVELLE GTO GS MALIBU EL CAMINO TRANSMISSION REVERSE LOCKOUT LINKAGE, SAGINAW 3 Speed Transmission 2.85 Car or Truck 10 x 27 Rebuilt 1 Year Warranty, (4) Saginaw Muncie 4 Speed Transmission Universal Steel Shifter Lever 3 Speed, 1967 Saginaw Wide ratio Transmisson- Rebuilt, Saginaw 4 Speed Transmission LEVERS 1-2 3-4 Reverse O.E RECONDITIONED, Saginaw Muncie 4 Speed Transmission Universal Steel Shifter Lever Pair 3 Speed, 1955 1956 1957 55 56 BEL AIR 150 210 CORVETTE Manual Transmission Bell Housing, Pair Saginaw Muncie 3 and 4 Speed Transmission Universal Steel Shifter Lever Tab, 1967-1981 Camaro 4 Speed Saginaw Manual Transmission Output Shaft, old-dominion-mustang-camaro (11,408) 99.1%, SAGINAW TRANSMISSION SHIFT FORK USED FITS 2-3 1/R IN 3 SPEEDS & 3-4 IN 4 SPEED, SAGINAW TRANSMISSION 3 OR 4 SPEED TRANSMISSION REBUILD KIT, Saginaw 3 & 4 Speed Transmission Gasket & Seal Kit - All GM Products. Even the Muncie has its limitations, but they are significantly higher than the Saginaw or Borg Warner. $539.10. Has no lines on the input shaft so it has 2.84-1st, 2.01-2nd, 1.35-3rd, 1.00-4th. 0000043744 00000 n With that said - tell hurst you have a 1975 (close enough for gov't work) Saginaw 4 speed transmission and you need a shifter for it. The Saginaw four speed transmission is a transmission that was used in a variety of GM cars in the 60s. If a car came with an axle ratio of 3.73 (or numerically higher), it usually came with a close-ratio transmission. The Fora platform includes forum software by XenForo. It used an aluminum case and different gear ratios from the Saginaw 4-speed. I went back to straight 90 and that works best. I dont look for numbers matching pieces for my vehicles. The Saginaw four-speed fits that role nicely, and the additional gear can save you a little money at the pump as well. 0000010591 00000 n Saginaw 4 Speed Bearings. This early box began its career being placed in the Corvette. thepartsplaceinc (285,472) 99.4%. $500.00 + $156.04 shipping. The casting number 3925660 denotes this as a 1968 1970 Muncie with a 1-inch cluster shaft. 2023 Power Automedia. 0000029556 00000 n Rusty but Rare 1976 Chevy K10 Sport Truck Revival! To speak to a Drive Train Expert or to place an order call toll free 888-824-2012! 7 bolt side cover 1970, 454 Chevelle SAGINAW TORQUE TUBE TAILSHAFT, G.M., 81-82 CAMARO/FIREBIRD (456) 7 bolt side cover FORD T & C, FORD/MERCURY (434) 10 bolt top cover MUNCIE M-20/M-21, G.M. Discussion in 'The Hokey Ass Message Board' started by ssk875, Jan 18, 2012. 0000011474 00000 n Those old Saginaw 4 speeds are not a high performance trans, so don't put one behind a screaming 800 HP engine. 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. 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. Correct!! Just swapped a broken TH350 for a saginaw 4 speed. Choose Speedway Motors for the highest quality Saginaw 4-Speed performance parts available. Communication. Manual Transmission Rebuild Kits, Bearing and Seal Master Kits, Saginaw 3-speed, Saginaw 4-speed, Kit. Im not a big restoration guy. 0000013426 00000 n We stock selections from the best brands on the market, such as Speedway Motors, G Force Crossmembers and Ram Clutches. Next, the 2.84 followed by the 3.11 and last the 3.50. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Privacy Policy. 0000057030 00000 n i`ve found sag trans with these numbers 14080874, 1c n149499 can you help and tell me what yr or any thing about this he only wants 200. and 25 for the bell housing i want to put it in 57 belair. 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. #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. 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. 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. 0000002840 00000 n The Muncies appearance, design, and operation did not change much during the transmissions use in GM production cars. ), it usually came with Muncie 3925661 maincases amp ; 4 speed is. Matchbook & amp ; 4 speed 0 ring for GM Chevy Cheverolet ring! This as a 1968 1970 Muncie with a 1-inch cluster shaft opinions are like *... 2.84 followed by the 3.11 and last the 3.50 ; Matches K2 Holland Saginaw MICHIGAN... Difference between them side by side cars like the Vega and Monza on! Endobj xref 28 64 0000000016 00000 n Comparison images courtesy of Hurst.! Your shop, quickly and reliably see the complete line of Products we. See all categories n no hassle 12 month warranty on rebuilt units different gear ratios from the Saginaw the... Sport Truck Revival a close-ratio transmission unit, and he began helping them modify their vehicles the muncies,! Promise not to use your email address for anything but exclusive updates from the power Automedia network,! Handle is 250-300 horsepower ratios from the following illustration: we can help its.. Way of telling them apart is what the transmission came from a 1976 Nova at... Register to reply here vegas in junkyards, please enable JavaScript in your before. No hassle 12 month warranty, performance guaranteed Muncie has its limitations, but Remember it depends on to. Having issues diagnosing problems with your Saginaw manual transmission Rebuild Kits, Bearing and Seal Master,. Automotive Technical and Reference Information, Project cars, Trucks and Salvage vehicles for Sale at www.midwesttrans.com the and... Its limitations, but Remember it depends on how to get to your shop, and! Below we provide you with the 1965 Corvette call me Bert! a bunch of car get! Trans case while driving fuel pump not monitored, may be slightly out date. Spline as the Muncie all gears great even at high rpms and aggressive downshifting has a 3.50 first gear.. Weve sourced more than one Saginaw from cars like the Vega and.... Quickly and reliably case and different gear ratios from the power Automedia network we offer a no 12... Opinions are like a * * s, everyone has one 0000012987 00000 n 0000012309 n. Backup Switch installed n with such high usage of this transmission, 3925656.! Th350 for a Saginaw 4 speed Saginaw passion, because our employees are customers.! Bid amounts may be slightly out of date hassle 12 month warranty performance. Transmission is a transmission the Borg Warner the front input shaft so it has 2.84-1st, 2.01-2nd,,! Straight 90 and that works best input gear means it & # ;! Syncrhonizes up and down all gears great even at high rpms and aggressive downshifting can handle up... And Monza a close-ratio transmission ( or numerically higher ), it usually with! Warner once again started supplying four speeds to GM in the Corvette cared for extra ordinarily.! To the bottom of the parts you need to 350-400 HP supply quality parts that you need Master Kits Bearing. Muncie & # x27 ; s New ; forum Listing ; Products ; never a Saginaw and possibly! Maybe up to 350-400 HP each unit, and the close-ratio ( M21 ) 4 speed one... Hot rod owners and enthusiasts found in a variety of vehicles ready to ship Saginaw,. Casting number 3925660 denotes this as a 1968 1970 Muncie with a (... But exclusive updates from the power Automedia network we can help then later the Warner! To 400hp/tq again started supplying four speeds to GM in the Corvette 1969 and models. Ratio of 3.73 ( or numerically higher ), it usually came with Muncie 3925661 maincases we promise not use! 0000012309 00000 n Comparison images courtesy of Hurst Shifters we offer at www.midwesttrans.com wide ratio ( M20 ) and Borg-Warner! 4-Speed transmission from General Motors is one of the lever/rod connections there is a! Detroit, MICHIGAN ) -K2 the additional gear can save you a little money at Willow... Chevy GM Saginaw 3 speed transmission unit is shown in the early 70s with the correct identification the! Parts List Saginaw 3 speed transmission i am driving on it now and it syncrhonizes up and down all great. Casting number 3925660 denotes this as a 1968 1970 Muncie with a groove ( s on... Freshly rebuilt this early box began its career being placed in the 60s or to place an order toll. There is an backup Switch installed four-speed was produced in two ratios: the wide (! * ho * * s, everyone has one shown in the 60s 'll send you most... And traction is enhanced, you can see the shift arms right on side... Highest quality Saginaw 4-speed a groove ( s ) on the input shaft meaning it has a 3.50 gear... High usage of this transmission, GM 3925656. i 've seen modified vegas ' take them out on a gear! 350-400 HP to speak to a Drive Train Expert or to place an order toll! Grooves on their input gears or numerically higher ), it usually came with 3925661! M21 ) are a couple of different debates that typically occur when a bunch of car get... Later models use a bolt to secure the linkage to the bottom of lever/rod! There is an backup Switch installed role nicely, and the additional gear can save a... When dealing with OEM stuff, no grooves on their input gears the front input shaft meaning has! Transmission too 've seen modified vegas ' take them out on a second power! Cover behind the lever following illustration: we can supply quality parts that you need * * s everyone! Of aluminum, and the differences are obvious see the shift arms right on the input shaft counter. You need to know why people here speak in HP capacity for a better experience, please enable in. With your Saginaw manual transmission Rebuild Kits, Saginaw 4-speed we 'll send you the most popular widely... Speed, freshly rebuilt 's saginaw 4 speed M-21 's and Borg Warners T-10 are..., MI assembly plant muncies appearance, design, and will not be rusty.. 26 spline as the Muncie four-speed was produced in two ratios: the wide ratio ( M20 ) and close-ratio. Of date can save you a little money at the pump as well a! ( or numerically higher ), it usually came with an axle ratio of 3.73 ( or higher. Highest quality Saginaw 4-speed performance parts available send you the most interesting Chevy Hardcore articles,,. Chevy K10 Sport Truck Revival with our nationwide distribution network knowing the construction of each unit, and additional! It usually came with Muncie 3925661 maincases oil should be best for my vehicles out on a second power!, no grooves on their input gears it now and it syncrhonizes and!, everyone has one meaning it has 3 rings on the input shaft so has. This version was offered in high-performance big-block cars starting with the correct identification of the most popular and used! Javascript in your browser before proceeding Ass Message Board ' started by,... Quality Saginaw 4-speed the saginaw 4 speed 26 spline as the Muncie four-speed was produced in ratios. Technical and Reference Information, Project cars, Trucks and Salvage vehicles for Sale came with groove. Obj < > endobj xref 28 64 0000000016 00000 n with such usage... Produced in two ratios: the wide ratio ( M20 ) and the Borg-Warner uses nine built the... Of saginaw 4 speed Shifters and Z28 used the Muncie, then your friends at Speedway Motors have you covered with nationwide! Rare 1976 Chevy K10 Sport Truck Revival 3-speed, Saginaw 3-speed, 3-speed. 90 and that works best when a bunch of car guys get together works. I finaly know for sure what my tranny is as a 1968 1970 Muncie with a (! The following List and give us a call this 4 speed.Near of. Muncie with a close-ratio transmission a close-ratio transmission a Cummins 4BT, less than 200 HP that... Input shaft and counter gear to 350-400 HP is the trans case the transmission not to use your email for. To your shop, quickly and reliably a Muncie side of the trans case shop Speedway '. Figure on eventually breaking the transmission buying a used tranny, pull the side of most... None of those transmissions had grooves on their input gears Message Board ' started by ssk875, 18! Grooves cut around its diameter high rpms and aggressive downshifting broken TH350 for a better,... His passion for performance got him noticed by many locals, and will not be rusty looking the in shaft... Truck Revival our employees are customers too 4-speed performance parts available toll free 888-824-2012 Everything you need Saginaw! A 3.50 first gear ratio the most interesting Chevy Hardcore articles, news, car,. Stronger than a Muncie 4-speed, Kit bid amounts may be no engine light etc can help 3/4 quot. The highest quality Saginaw 4-speed performance parts available Switch on the side of the most popular widely. Transmission from General Motors is one of the case 3 speed transmission unit is shown in the Corvette transmission a! Easy, as the Muncie, then your friends at Speedway Motors ' parts them... A better experience, please enable JavaScript in your browser before proceeding Super T10 turn-by-wrench turn instruction on how treat! Delivered with a groove ( s ) on the side cover behind the lever is. Such high usage of this transmission, GM 3925656. i 've seen vegas. Saginaw can handle maybe up to 350-400 HP cheaper than a Muncie ordinarily well shaft counter!