The reverse ratio was 3.15:1. to? Can be used with stock clutch or mini-clutch. MinionPro-Regular By clicking "Default Cookies" you agree to store cookies on your device that technically necessary for the operation of a website. Adobe Systems 3774165282 Exchanges (if applicable)We only replace items if they are defective or damaged, or if we made the mistake. adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef 3500 T 65 mph or so. Shipping costs are non-refundable. 327 cars. For a better experience, please enable JavaScript in your browser before proceeding. Parts are getting very hard to find, and expensive, for not only these transmissions, but also for the OD units. Muncie SM420 transmission 4-speed manual used up to 1967, very similar to sm 465 except small changes to gear ratios and location of reverse. The close . Thanks. Wow what a statement "Saginaws suck". 643072603 Adobe Systems Minion Pro Great for any type of race car that require a stock transmission. 2nd is fine but not much higher than first. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. There is also a HD Borg Warner 3 speed that was used in the later 60's, but they are very RARE. It must also be in the original packaging. Re: Upgraded gears for saginaw V-8 4 speed VIDEO!! You will be responsible for paying for your own shipping costs for returning your item. I have never seen that configuration on any other transmission. If the return is not based on a mistake on our part, a 15% restocking fee will apply. Then someone jury rigged it in there. The S series V 6 used the NV 3500. Several types of goods are exempt from being returned. Required fields are marked *. ). JavaScript is disabled. 6306-n bearing fits fs5w71 input, saginaw output, mazda mx5, muncie 318 & 319, nv1500 & suzuki m/s . Just wondering how durable are the 3 speed Muncie trannies? Thank you. 1966-69 units may have electric overdrive. Please do not send your purchase back to the manufacturer. P245/60-14s would drop your engine rpm (@ 65 mph) by around 500 rpms. Now coded as MC1 (not M13), it was offered with 2 different ratio sets. The Font Bureau The Saginaw transmission adapters we manufacture will require the installation of a new output shaft. Here are some common transmisions with gear charts. GM Saginaw transmission ratio identification GM Saginaw transmission ratio identification # 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 gear on cluster has 21 teeth 2 3.11 2.20 1.47 1.00 3 3.50 2.48 1.65 1.00 The Fora platform includes forum software by XenForo. The Warner T-16 was based on the T-10 4-speed (in actuality the T-10 was based on some Warner h.d. 1199565182 He told me he did not feel the need for the extra gear and the 3 speed was an HD out of the truck with the deeper 1st gear to launch the car better, with a cast iron case it was much stronger than the aluminum 4 speeds of the day. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Without OD's 8's had 3.31's and 6's had 3.55's. 229942480 350 th350, powerglide, muncie, saginaw transmission speedometer driven gear black 23t 3.55 ratio (3860346) tpd pro-line. 22-24T .870 diameter gears must be used with a 1.76 OD speedo drive gear. It's already a Corvette Muncie 318 transmission modified to a top shifter (Corvettes were geared a little better, and the Junior Stock guys used to use the Vette gears in the passenger car case. 2016-11-14T15:32:48-08:00 Stock Ratios, Includes New Bearings, Synchro Blocking Rings, seals, snap rings, and gaskets. rear tire should be somewhere between 29.5 to 31. im thinkin it should be a decent all around setup as there will be alot of highway driving goin on, but i still want a decent bottom end. Our policy lasts 30 days. Im not sure if this was also the h.d. These transmissions are externally shifted and will require shifter components. 0 issue and the tranny listed for the truck is the A833. You bring the gumption. What is the RPO code for a 3-speed transmission? Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Go to any Dirt Track Racing Parks and ask them what trans they are using and 99.9% of the time they will say they use Saginaw 3 spd's. I was shifting into 3rd around town. 0 I think Ive ever only seen one truck that was equipped as such. "O" denoted the transmission was equipped with overdrive. 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 Greetings, I recently obtained a manual transmission, however I am having trouble identifying exactly what it is. It was originally designed for engines generating less than 300hp; however, upgrade parts are available to make it more compatible with higher horsepower applications. We will also notify you of the approval or rejection of your refund.If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days. http://www.britishv8.org/articles/borg-warner-t5-id-tags.htm, http://www.drivetrain.com/parts_cat_3_4_5_and_6_speeds_v24.html#GENERALMOTORS3SP, (You must log in or sign up to reply here. Can be used with stock clutch or mini-clutch. The Saganaw was available with overdrive, I'm not sure if Ford installed the BW Overdrive on their version or not. His experience ranges from legal affairs reporting to covering the Middle East. at 2.85 1st gear, and a Borg Warner with a 2.94 1st gear ratio. http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. Finding a Saginaw 3 speed with OD is the hard one, due to the fact they are used to make a Saginaw 4 speed with OD; the Saginaw 3 and 4 speeds share the SAME case and main-shaft, that's the reason the upgrade is possible, but even it involves some minor modifications.There are plans on the internet for making a Saginaw 4 speed with OD. 2771965578 Saginaw M26/27 transmission 3 and 4-speed longitudinal light duty (less than 300 hp) wide ratio manual transmission made by GM at their Saginaw, . 2.030 Turn engine over by hand and have a friend look at the driveshaft mark and tell you when it makes 1 revolution. Does anyone know about the Super T-10 V-code above and where I can get more info on these gears? The MC1 was offered on 1969 Chevelles (350 V8-up versions used the 2.42:1 low), not at all in 1970, then in 71-72 just behind 402 in Chevelles (rare). 0 Radio, remote mirror, and radial tires. An "R" identified the Saginaw four-speed transmission built from 1964 to 1979. Your email address will not be published. Finally caught a break NP440 / MY 6 - The 1947 - Present Chevrolet & GMC Truck Message Board Network. 0 If you receive a refund, the cost of return shipping will be deducted from your refund. 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. Fred that would be a HM290 trans if it was a V-8 and a smaller version for the 4.3 L V-6. The folks over at HotRod have a great how-to on identifying your Muncie M20/M21/M22 gearbox. OpenType - PS I am Butch/56sedandelivery. The difference you are on dirt and usually in high gear. The transmission I have is confirmed via casting numbers as Muncie 3-speed used in a 71 Chevelle with big block, and it is in no way shape or form a toploader or a Ford. Guys have taken their 3 speed with OD transmission, and with the added benefit of a manually operated "splitter switch", have turned the transmission into a 6 speed; 1rst gear, 1rst gear with OD, 2nd gear, 2nd gear with overdrive, 3rd gear, 3rd gear with OD. Because different transmission gear ratios can greatly affect a drivetrain combination, its important for anyone performing a transmission swap to know the gear ratios of the gearboxes you might be installing in your vehicle. Saginaw Transmission Gear Ratio Identification. "S" identified the three-speed transmission as manufactured in Saginaw, Michigan, from 1962 to 1979. 4 or 6 bolt top cover; first-gear not synchronized SAGINAW (343) 7-bolt side cover; first-gear synchronized CAUTION: This transmission closely resembles 351 Muncie . . OpenType - PS Shiftrer arms sold separately. Great torque. Newest [ January 23, 2023 ] Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory Roadkill Powersports [NOTE: Not every transmission in GMs history is listed here. Be the first to ask the question! . ). Like what I posted above the "stamping numbers & letters he posted/showed were M3E07A broken down for what each letter & number is, M= Muncie, 3= 1973, E= May, 07 is 7th day of month, a= shift or A shift. For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. Must have worked out pretty well, he was running high 10's back then and he was one of the fastest cars at the track that year. HelveticaLTStd-Cond Muncie Four-Speed Gear Ratios: M20 Wide-Ratio . 2771965578 A forum community dedicated to hot rod owners and enthusiasts. 1.101 My velle had been pretty well ran hard and put away wet when i got it in 86. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Bob, how about a VEGA 4-speed, with a 3.11 low? Saginaw 3 & 4 Spd: Transmission Yokes: M5R1 / M5R2: Clutch Packs . CHART SAGINAW, G.M. The no groove 3-speed was the standard truck tranny in the 70s. Thats pretty short. They appeared in a wide variety of General. The tranny lasted through 3 more motors before I finally traded the car off. The HD Muncies came in trucks, but also in Corvette's, Chevelle's, and basically anything with a big block, and a 3 speed trans. 3-speed; T-85 perhaps). NEW! Hopefully some of you transmission guru's can help. It used an aluminum case and different gear ratios from the Saginaw 4-speed. Good luck. Truck ratios were 2.99 or 2.97:1 for first, depending on . It lists a Saginaw 3-spd. The body of it is bigger than a typical 3 speed. 0 Rebuilt Saginaw or Muncie transmissions, 3 speed (1-1/8" 10 spline) with new bearings, seals, snap rings, and gaskets.. We deliver worldwide and to almost all countries. Adobe Systems Maybe a little more if you pay someone to do the gear swap right. adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef Gear Venders is in the future. Adobe InDesign CC 2017 (Macintosh) Thank you for subscribing to the newsletter! UnitedItalicCond-Black Adobe PDF Library 15.0 ShippingTo return your product, you should mail your product to: CircleTrackSupply.com304 5th Creek Road, Statesville, NC, 28625, United States. More Return Info below. The transmissions were cast-iron and stamped with an application code. They should be like 4.11 or a little under [3.73] which would give you overall ratio 12.08 in 1st gear and 2.87 in 3rd OD..Lets say your rear tires are 27" diameter, that would give you 2507 rpm @ 70 mph with 4.11 gears..2256 rpm with 3.73 gears giving 2.61 overall in 3rd OD.. You might be able to find a 7 bolt side cover Saginaw 3 speed with lower gears, and they would be quite a bit stronger than the old Muncie 318 transmission you currently have. . 2.020 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. Although not used in any Chevrolets as original equipment, the T-85 will replace the weaker Saginaw three-speed with minimal installation problems. The Muncie is larger/heavier than the Saginaw. converted OpenType - PS 351TRAN SAGINAW TRANSMISSION - 3 SPD 351-189-3 Line. Stock Ratios, Includes New Bearings, Synchro Blocking Rings, seals, snap rings, and gaskets. Dearborn 3speed is the nomenclature.Ford 3.03, If you mean the 4-spd overdrive, I believe the ratios were 3.29, 1.67, 1, .81 with the older cast iron box. The gears were fully synchronized and the synchro rings had 30 teeth. Use this TCI Speedometer Calculator to find your tooth count before ordering. Saginaw 3 Speed Overhaul Kit Saginaw 3 and 4 Speed Rebuild Bearing Kits From $68.00 Saginaw 3 Spd Racing Gearset Combo, 1.5 Ratio 2nd Saginaw 3 Speed Racing Gearset Input/Cluster Combo, 1.5 Ratio 2nd $275.00 Saginaw 3 Spd 1/R, 2-3 Synchro Slider Saginaw 3 & 4 speed Synchro slider $58.89 Key & spring Kit, Saginaw Saginaw Key/Spring Kit $11.20 OpenType - PS 3 and a half turn equals a 3.5 ratio for first gear Saginaw 4 speed 1st 2nd 3rd 4th 3.50-2.48-1.65-1.00 Shift ratios were either 2.53 or 2.49:1 for first gear, 1.59:1 for second gear, and 1.00:1 for third gear. May 23, 2013. im building a 29 a coupe, 305 sbc bout 260 hp, running a saginaw 3 speed manual out of an 81 el camino v6 car, have a gm 10 bolt with 3.42 gears. 1199565182 Use the 4 speed chart to ID the first gear ratio by the grooves. The Saginaws came with 3 different gear ratio setups, while the HD Muncie only came with one; a 2.42:1 first gear, 1.58:1 second gear, and 1:1 final drive third. Terms of Service. The R-10 OD is a 2 pinion planetary OD, while the R-11 is a 4 pinion; quite a bit stronger, but never used with GM. Can you post a photo? 590 hp 600 tq, RV T-400 Freakshow 3200 stall, 3.73 12 bolt posi, Get in the Chevelle and turn back the Clock 45 years. 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. Adobe Systems More to follow, See Also: Transmission Cross Reference Database<br><ins class="adsbygoogle" style="display: block; text-align: center;" data-ad-layout="in-article" data-ad-format="fluid" data-ad-client="ca-pub-4890196604207780" data-ad-slot="3686040326"><br><script>&lt;br /> (adsbygoogle = window.adsbygoogle || []).push({});&lt;br />, An Online Magazine for DIY Hot Rod Builders. Some of the MOPAR A-883 made for Chevrolet/GMC trucks also came with a 5 bolt mounting also. JavaScript is disabled. As far as the 3.11 and 3.50 Saginaw first gear 3 speeds, I'd start with the 4 and 6 cylinder Chevy II/Nova's, and the Vega/Monza class of compacts (probably pretty hard to find those any longer). NVG stands for New Venture Gear. There are 2 Saginaw 3 speeds that come with first gear ratios of 3.11 and 3.50, and there are lots of Saginaws out there. Ford meanwhile used the 303 RAN & 303 RUG for use on their various H.D. If youve got a manual transmission, were assuming its a four speed, because (from what we can tell) Chevy dropped the base manual 3-speed after 1969. Your email address will not be published. Muncie 3-speeds are a good bit more durable than Saginaw 3-speeds. 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. MORE INFO BELOW in Shipping Info section. AgencyFB-Regular Three grooves on the input shaft. OpenType - PS 0 Axle Ratio 6T 7T . Hope that helps.
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It is a rare application, though. The base M20 was the most common, and according to the production data we found, youve likely got the M20 or M21, because the M22 was considerably rare in the strike-shortened 1970 production year. Terms of Service. Fully synchronized with 30 tooth syncro rings. I'm running the 3.11 behind my 235 / '57 Chevy, and LOVE the gear spacing! It is the successor to the old New Process gear company. 2.85 *1.995: 1.68 *1.176: 1.00 *0.700: n/a: 2.95: Saginaw Standard 3-speed Manual (L6/283) 2.85: 1.68: 1.00: n/a: . To clarify this a little, the whole top loader is true for a few years 1969 and a few prior years. TradeGothicLTStd-Cn18 You can identify the transmission you have by the groves are typically cut across the input shaft clutch splines. 2.020 When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Would anyone happen to know what 5-speed OD manual tranny was used in the 93 Chevy 1/2 ton pick-up? 0 2016-11-14T15:32:50-08:00 2.030 xmp.id:69f80f3f-c697-4c96-b645-9f21767701f4 The Muncie 3 speed was a Ford top Loader and much strong than a Saganaw. Privacy Policy. Saginaw 3-speed, Read more: Transmission Ratios Chart http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN.