saginaw 3 speed gear ratios
saginaw 3 speed gear ratios
Identification and ratio information is provide below these groves are typically cut across the clutch spline on the input shaft: 3 Speeds have 4 step cluster gear, all gears helical cut, including reverse with two shifter cams in the side cover. 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 We make an adapter to mate this transmission to a Jeep Dana 18 or 20 transfer case SAGINAW 3 SPEED: # OF SHAFT GROOVES 1st Gear 2nd Gear 3rd Gear 0 2.85 1.68 1.0 adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef Adobe Systems The S series V 6 used the NV 3500. We accept returns for up to 30 days from the purchase date. 0 It was originally designed for engines generating less than 300hp; however, upgrade parts are available to make it more compatible with higher horsepower applications. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! default HelveticaLTStd-Cond Use this TCI Speedometer Calculator to find your tooth count before ordering. The tranny lasted through 3 more motors before I finally traded the car off. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 12:1 compression, solid lifter cam, forged internals, headers, single plain, etc. Feel free to call us at 704-871-0721 if you have any questions about shipping. Because the Muncie has so much in common with the T-10 and even similar Saginaw boxes, it is easy to get this guy mixed up with non-Muncie units. JavaScript is disabled. 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 . The reverse ratio was 3.15:1. Some products are made to order to spec and will ship once built. 2771965578 Your email address will not be published. Can be used with stock clutch or mini-clutch. Exchanges (if applicable)We only replace items if they are defective or damaged, or if we made the mistake. 1st gear all the way up to about 4.03 or such. OpenType - PS 1 0 obj <>>> endobj 2 0 obj <>stream sale. Saginaw 3-speed 1st 2nd 3rd No Lines (grooves) 2.85 1.68 1.00 1 Line (groove ) 2.54 1.50 1.00 2 Lines (grooves) 3.11 1.84 1.00 3 Lines (grooves) 3.50 1.89 1.00 As far as I know the saginaw, BW, and muncie should all have 4 bolt mounting flanges. Then someone jury rigged it in there. If I could beat them good in 2nd I'd win the race. 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 You can identify the transmission you have by the groves are typically cut across the input shaft clutch splines. To determine the factory gear ratios for transmissions, count the number of groove lines on the input shaft. The Fora platform includes forum software by XenForo. 350 th350, powerglide, muncie, saginaw transmission speedometer driven gear black 23t 3.55 ratio (3860346) tpd pro-line. Axle Ratio 6T 7T . 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, Exploring an Antique Junkyard in the Hills of West Virginia, 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. Adobe Systems 3500 T 65 mph or so. adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef Helvetica LT Std I don't see a problem with 3.50's you have useless you feel your feathering the clutch too much or it's killing the engine when take off. The first gear ratios are the same for the Saginaw 3 and 4 speed transmissions relative to the grooves on the input shaft. You will be responsible for paying for your own shipping costs for returning your item. 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). Planning a manual transmission swap in your Chevy or GM vehicle? Typical OD cars had 4.11's in the mid 50's as I remember them especially 6cylinders and V8's had 3.70's. By clicking "Default Cookies" you agree to store cookies on your device that technically necessary for the operation of a website. Hi there Turn engine over by hand and have a friend look at the driveshaft mark and tell you when it makes 1 revolution. A Saginaw with NO lines on the input shaft has a 2.85 first gear, 1.68 second, third is direct; 1 line is 2.43, second 1.50, and third direct; 2 lines is 3.11, second 1.84, and third direct, and lastly, 3 lines 3.50 first, 1.89 second, and third direct. add to cart. JavaScript is disabled. $13.88 $17.99. 0 0 An "R" identified the Saginaw four-speed transmission built from 1964 to 1979. You may want to think about a BW T5.unless you don't want a floor shift. He served stints as a newspaper and magazine editor in Saudi Arabia and the United Arab Emirates. 544361140 Saginaw is probably your best bet. . To be eligible for a return, your item must be unused and in the same condition that you received it. Trade Gothic LT Std The newer aluminum cased one was similar; 3.25, ?, 1, .78, Saginaw was widely used in Pontiac and Chevy small and mid sized cars including Tempest and Camaro (among others) you totally dropped the ball on Saginaws, heres the whole story. I took mine apart once and used a sag diagram to put it together. Several types of goods are exempt from being returned. 2006 - 2023 Circle Track Supply, Inc.. All rights reserved. As far as the GM cars/trucks go, up until 66, they were a 4 bolt side cover, Muncie 318 transmission with a BW R-10 OD unit, and referred to as a 319 trans, after 66 they were Saginaw's with the R-10 OD; The Saginaw's were fully synchronized transmissions, and stronger. Heres a good start. More Return Info below. TradeGothicLTStd 312180356 Stock Ratios, Includes New Bearings, Synchro Blocking Rings, seals, snap rings, and gaskets. NVG 4500 I think, made in same plant as the Muncie 4 speed back in the day. Without OD's 8's had 3.31's and 6's had 3.55's. A forum community dedicated to hot rod owners and enthusiasts. For a better experience, please enable JavaScript in your browser before proceeding. Adobe Systems take offs on hills require i rev the motor . You bring the gumption. MORE INFO BELOW in Shipping Info section. The Muncie 3-speeds I've had were very much like Saggy 3-speeds; a little beefier maybe, but not much different overall. TRANSMISSION GEAR RATIO: 1ST: 2ND: 3RD: 4TH: REV: Saginaw 3-speed w/overdrive *=locked in O.D. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0 W3i4w4t}/R2CNI4yM6y\\%kuR:Ay&0Fy~RC1g>Z9hMB9s;//?d5[>pVyWYL.W[v~(=1)nrhw+gi+*;;mw;q#96qW8g. 0 Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory. The 1 groove 3-speed was the standard car tranny in the 70s. from application/x-indesign to application/pdf Meanwhile, Pontiac, Oldsmobile & Buick were using the Dearborn 303 RAT, a version of the Ford toploader 3-speed that was GM version. The Font Bureau I was shifting into 3rd around town. Adobe PDF Library 15.0 The gears were fully synchronized and the synchro rings had 30 teeth. etc. Automotive Technical and Reference Information, Project Cars, Trucks and Salvage Vehicles For Sale. 3-speed. House Industries Saginaw transmissions featured application codes on the passenger side of the case near the rear cover. 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. 0 Identification and ratio information is provide below these groves . The Muncie is larger/heavier than the Saginaw. 2.020 Saginaw 3-speed, Read more: Transmission Ratios Chart http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. 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. 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. The no groove 3-speed was the standard truck tranny in the 70s. . 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. They appeared in a wide variety of General. 6306-n bearing fits fs5w71 input, saginaw output, mazda mx5, muncie 318 & 319, nv1500 & suzuki m/s . 0 Adobe Systems 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. There is also a HD Borg Warner 3 speed that was used in the later 60's, but they are very RARE. 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. The T5 was produced in a multitude of gear sets, depending on what application it was intended to serve. If 30 days have gone by since your purchase, unfortunately, we cant offer you a refund or exchange. There is often some processing time before a refund is posted.If youve done all of this and you still have not received your refund yet, please contact us at glnmaurer@circletracksupply.com. So how do you tell if its an M20 or M21? Fully synchronized with 30 tooth syncro rings. 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. Great for any type of race car that require a stock transmission. Mounted on the cover was the reverse shift lever. Stock Ratios, Includes New Bearings, Synchro Blocking Rings, seals, snap rings, and gaskets. It used an aluminum case and different gear ratios from the Saginaw 4-speed. My velle had been pretty well ran hard and put away wet when i got it in 86. Main difference I remember, is that all the shafts had double rows of needle bearings on each end, where the saginaw diagram only showed single rows. Rebuilt Saginaw 3 speed (1-1/8" 10 spline) Transmission. Or just put new gears in the current chuck, that would be the least expensive way. Butch/junior stocker. The difference you are on dirt and usually in high gear. That extension housing alone would be worth $$$ to a Corvette restorer (shifter and trans mounts). Were sorry if you love a particular transmission not shown on this list. 327 cars. notably the Muncie M20 wide ratio, M21 close ratio and M22 rock crusher, and automatic fans had either a two-speed Powerglide from 1964 . 22-24T .870 diameter gears must be used with a 1.76 OD speedo drive gear. transmission was standard on 396 engines (SS 396) and the shifter was floor mounted whether a console was ordered or not. Im not sure if this was also the h.d. 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. Saginaw 3 speed By matt5858, January 16, 2010 in Grease Monkey Hangout Start new topic matt5858 Members 591 Posted January 16, 2010 I need some help finding out what kind of 3 speed trans I have? Our policy lasts 30 days. Rebuilt Saginaw 3 speed (1-1/8" 10 spline) Transmission. Can be used with stock clutch or mini-clutch. The M-21 has a higher pitch angle on its gear teeth. This is a GM light-duty car transmission used from 1966-1985 model years. It has a cast-iron case and extension housing, and a 7 bolt side covers with reverse shift lever on this side cover. 1937 Master DeLuxe 2dr sedan, 250 six with 2 deuces and split manifold. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Additional non-returnable items:* Gift cards* Downloadable software products. Both versions of the Saginaw transmission featured the case and extension housing sealed with a seven-bolt cover on the side. 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. To be eligible for a return, your item must be unused and in the same condition that you received it. "S" identified the three-speed transmission as manufactured in Saginaw, Michigan, from 1962 to 1979. The Fora platform includes forum software by XenForo. 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. The close . AgencyFB-Regular Weve assembled a variety of manual gear ratio charts for General Motors vehicles that we hope can help you avoid choosing the wrong transmission only to discover your hot rod or truck is performing like a 19th-century horse-drawn chuckwagon, minus the delicous beans and salt pork. TradeGothicLTStd-Light 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. Here are the casting numbers that are on the trans. Reverse has an over-ride, and remains a single speed no matter what you do. 643072603 TradeGothicLTStd-Cn18 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. The article claims the Borg Warner was used in some Chevy 6 cyl. Sale items (if applicable)Only regular priced items may be refunded, unfortunately, sale items cannot be refunded. Check it out here. 3-speed; T-85 perhaps). Please do not send your purchase back to the manufacturer. 2016-11-14T15:32:48-08:00 Use the 4 speed chart to ID the first gear ratio by the grooves. Wow what a statement "Saginaws suck". 2016-11-14T15:32:48-08:00 etc. issue and the tranny listed for the truck is the A833. Driving 70 now means buzzing it a little. The last time Studebaker was online was 2014but perhaps he'll make a triumphant return and advise on his post. . United Italic Cond Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 transmissions. I am in the process of swapping the Saginaw in my 64 C10 truck to a Muncie 3-speed that originally came in a 71 Chevelle with big block engine. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 0 Speedo Gear Chart. Hey Greg, as long as its stock, its pretty straightforward. You need to choose what you want to do especially if your still running that 95 hp 216 6 cylinder. 2016-11-14T15:32:50-08:00 Look at. 3.55 geared and higher (numerically lower) cars used the wide ratio gearbox. Adobe Systems The regular hole for Saginaw 4-speed, all 3-speeds & automatic transmissions under the steering shaft was simply blocked with a . The NV4500 was in HD 3/4 and 1 ton application. For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. I think Ive ever only seen one truck that was equipped as such. What ratio are the rear end gears? The transmissions were cast-iron and stamped with an application code. Minion Pro IDENTIFICATION - Cast iron case and extension housing with 7-bolt side cover. I then swapped a 454 in and I run an M-20 and it is much better all around. Trade Gothic LT Std Discussion in 'The Hokey Ass Message Board' started by bobg1951chevy, Apr 30, 2016. If you need to exchange it for the same item, send us an email at glnmaurer@circletracksupply.com and send your item to 304 5th Creek Road, Statesville, NC, 28625, United States. Truck ratios were 2.99 or 2.97:1 for first, depending on . For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. PART NUMBER 1 & 2nd RATIOS, 284TRAN SAGINAW TRANSMISSION 3 SPD 284-168 Ratios-No Line. If the return is not based on a mistake on our part, a 15% restocking fee will apply. Rob Wagner is a journalist with over 35 years experience reporting and editing for newspapers and magazines. Be the first to leave a comment, Sign up for Circle Track Supply, Inc. news. The Saganaw was available with overdrive, I'm not sure if Ford installed the BW Overdrive on their version or not. 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. 643072603
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