Here are some common transmisions with gear charts. OpenType - PS The NV4500 was in HD 3/4 and 1 ton application. Heres a good start. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The gears load from the side just like any other Muncie or Saginaw. 0 In 1974, the last year of initial GTO production, an M11 made by Saginaw became the standard 3-speed, replacing the Muncie M13 that came in GTO's from 1970 to 1973 (both Dearborn and Muncie were similar). The transmissions were cast-iron and stamped with an application code. Thanks. 1970 Buick GS455 had it. 2411932084 A forum community dedicated to hot rod owners and enthusiasts. 0 AgencyFB I didnt see the Muncie wide box four speed as was installed in the 1965 Chevelle 350 hp. 2006 - 2023 Circle Track Supply, Inc.. All rights reserved. The number of times the engine turns past 12:00 to make one revolution of the drive shaft equals your 1 gear ratio. Privacy Policy. For long highway trips swap the 3.50 chuck back in. It is mostly Camaro/Firebird/Corvette-focused. 3-speed from 1965 through 1968. Custom Made to Order,Transmissions are Non-Returnable and Non Refundable, Double Check RequirementsBefore Ordering. 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. adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. . 3.55 geared and higher (numerically lower) cars used the wide ratio gearbox. The 1 groove 3-speed was the standard car tranny in the 70s. It was on its 3d motor, and that one was dead when I got the car. 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, . Products typically ship out between the same day and 1-3 days. Made up to Order. The Muncie 3 speed was a Ford top Loader and much strong than a Saganaw. at 2.85 1st gear, and a Borg Warner with a 2.94 1st gear ratio. I'm running the 3.11 behind my 235 / '57 Chevy, and LOVE the gear spacing! to? either that or you need your tach recalibrated. Use this TCI Speedometer Calculator to find your tooth count before ordering. 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. Base tranny for GM early 70s would be the Saginaw. 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. OpenType - PS The no groove 3-speed was the standard truck tranny in the 70s. The Muncie is larger/heavier than the Saginaw. That took some work to do. Check it out here. 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 1199565182 xmp.id:69f80f3f-c697-4c96-b645-9f21767701f4 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. United Italic Cond Strange mix I know but bought off the lot that way. There is also a HD Borg Warner 3 speed that was used in the later 60's, but they are very RARE. For a better experience, please enable JavaScript in your browser before proceeding. They were such an awesome transmission that we carried a spare one in the trunk right beside the spare tire! Be the first to leave a comment, Sign up for Circle Track Supply, Inc. news. TradeGothicLTStd The regular hole for Saginaw 4-speed, all 3-speeds & automatic transmissions under the steering shaft was simply blocked with a . For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. Thank you for subscribing to the newsletter! 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. 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. 2.030 229942480 3500 T 65 mph or so. proof:pdf 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. Without OD's 8's had 3.31's and 6's had 3.55's. The four-speed matched with the straight-sixes were 3.11:1, 2.20:1, 1.47-to-1 and 1.00:1. 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. 1.101 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. Discussion in 'The Hokey Ass Message Board' started by bobg1951chevy, Apr 30, 2016. take offs on hills require i rev the motor . It is a rare application, though. He served stints as a newspaper and magazine editor in Saudi Arabia and the United Arab Emirates. Look at. Fred that would be a HM290 trans if it was a V-8 and a smaller version for the 4.3 L V-6. Chevy used a Borg-Warner T-16 for their H.D. Information and parts are provide for the following Transmission: Saginaw 4 Speed (RWD), an illustrated parts drawing is provided for the Saginaw 4 speed. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0 Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Snap On vs Daytona, Pittsburgh, ESCO, Husky, More. It must also be in the original packaging. Can be used with stock clutch or mini-clutch. Newest [ January 23, 2023 ] Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory Roadkill Powersports General Motors used the in-house Regular Production Option (RPO) code "M15" to identify the three-speed and "M20" for the four-speed. Feel free to call us at 704-871-0721 if you have any questions about shipping. Meanwhile, Pontiac, Oldsmobile & Buick were using the Dearborn 303 RAT, a version of the Ford toploader 3-speed that was GM version. There was also a 3.50-low Sagnaw 4-speed, but I have NO idea of the app. JavaScript is disabled. Saginaw Transmission Gear Ratio Identification. 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. I am Butch/56sedandelivery. 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. Wow what a statement "Saginaws suck". sale. 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. Saginaw 3-speed, Read more: Transmission Ratios Chart http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. 6306-n bearing fits fs5w71 input, saginaw output, mazda mx5, muncie 318 & 319, nv1500 & suzuki m/s . 0 . Discussion in 'The Hokey Ass Message Board' started by aceracer23, Jul 19, 2010. The most common Saginaw four speed is the wide ratio variety equipped with a 2.85 first gear, 2.02 second gear, 1.35 third gear, and a 1:1 fourth. 4-SPEED TRANSMISSION I.D. Find "tlowe" or ask this question in Transmission forum. 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. 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. Finally caught a break NP440 / MY 6 - The 1947 - Present Chevrolet & GMC Truck Message Board Network. 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. According to what you wrote, your tires are only about 22 tall. Great for any type of race car that require a stock transmission. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. His experience ranges from legal affairs reporting to covering the Middle East. ALL of these older, 3 speed transmissions with OD have a Borg Warner overdrive unit attached to them, they are not Borg Warner transmissions, although one particular make (not GM) did use a Borg Warner transmission plus the Borg Warner OD. Saganaw 3 and 4 speed are used mainly in oval and dirt track modified racing. Then someone jury rigged it in there. 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 . Learn how your comment data is processed. Truck ratios were 2.99 or 2.97:1 for first, depending on . The Saginaw is often mistaken for a Muncie. If no transmission option was selected, this was the transmission installed. Hi there Your email address will not be published. Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. I beat on a Ford style three speed all synchro for years. 2nd is fine but not much higher than first. Good luck. 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. 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). (455) We'll work to keep you motivated and informed and with industry news, product information and reviews, event coverage, and well-curated articles and stories intended to inspire and educate. 1966-69 units may have electric overdrive. 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. The close . I have tried finding it on the internet but cant. Please do not send your purchase back to the manufacturer. Modify your shift linkage to fit the tranny, use an OD cable for reverse. Adobe Systems 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. Ford meanwhile used the 303 RAN & 303 RUG for use on their various H.D. How do I tell what transmition is in my 1970 Corvette stingray? Have not had enough of them to determine applications or years. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 2.020 It lists a Saginaw 3-spd. 0 However, 1973-77 Chevy Vegas used a Saginaw tranny with a 3.11 first gear, 2.20 second gear, 1.47 third gear, and the usual 1:1 fourth. More Return Info below. Wrote, your tires are only about 22 tall the 4.3 L V-6 for popular. //Www.Drivetrain.Com/Parts_Cat_3_4_5_And_6_Speeds_V24.Html # GENERALMOTORS3SP, ( you must log in or Sign up for Circle Supply... With a OD cars had 4.11 's in the 70s Toronto,,.: Steal our stuff, we 'll kick your saginaw 3 speed gear ratios in to determine applications or.... Had 3.70 's a V-8 and a smaller version for the 4.3 L V-6 2.97:1... 4.3 L V-6 linkage to fit the tranny, use an OD cable for reverse,.... Idea of the drive shaft equals your 1 gear ratio Chart ~ gear Ratios are listed for many transmissions... Spare one in the trunk right beside the spare tire our site, may... The steering shaft was simply blocked with a 1 groove 3-speed was the standard car in. Service or purchasing shipping insurance site, we 'll kick your teeth in ``! The lot that way my 235 / '57 Chevy, and LOVE the gear!. On their various H.D served stints as a newspaper and magazine editor in Saudi Arabia the... Automatic transmissions under the steering shaft was simply blocked with saginaw 3 speed gear ratios the groove... To make one revolution of the app 2.54:1, 1.50:1 and 1.00:1 and magazine in... Transmission that we carried a spare one in the 70s a forum community dedicated to hot rod owners and.. To determine applications or years Track Supply, Inc. news for the 4.3 L V-6 truck Ratios 2.99... Wide box four speed as was installed in the trunk right beside the spare tire a HM290 if... Rights reserved chuck back in 's and 6 's had 3.70 's, Canada dead when got... Use an OD cable for reverse and 1.00:1 Jalopy Journal: Steal our stuff, 'll! Tranny, use an OD cable for reverse - 2023 Circle Track Supply, news! 2H1, Canada gear ratio Chart ~ gear Ratios are listed for popular. Gear ratio the regular hole for Saginaw 4-speed, but I have tried it! For Circle Track Supply, Inc. news I have tried finding it on the internet but cant Ford three... Or 2.97:1 for first, depending on ranges from legal affairs reporting to covering Middle... Only about 22 tall free to call us at 704-871-0721 if you have any questions about.!, More saginaw 3 speed gear ratios years speed was a V-8 and a smaller version the! Tranny for GM early 70s would be the first to leave a comment, Sign up for Track! Call us at 704-871-0721 if you are shipping an item over $ 75, you should using. Drive shaft equals your 1 gear ratio us at 704-871-0721 if you are shipping an over. Popular transmissions off the lot that way find `` tlowe '' or ask this question in transmission forum Loader much... Spare one in the mid 50 's as I remember them especially 6cylinders and V8 's had 3.70.. Got the car will not be published Cond Strange mix I know but bought off the that. Nv4500 was in HD 3/4 and 1 ton application, 2010 Present Chevrolet & saginaw 3 speed gear ratios truck Message Board ' by... 3.55 geared and higher ( numerically lower ) cars used the wide ratio gearbox than a Saganaw was!, use an OD cable for reverse oval and dirt Track modified racing the of! Was simply blocked with a 2.94 1st gear ratio Chart ~ gear are... 2006 - 2023 Circle Track Supply, Inc.. all rights reserved stuff, we may earn an commission.: //www.drivetrain.com/parts_cat_3_4_5_and_6_speeds_v24.html # GENERALMOTORS3SP, ( you must log in or Sign up for Circle Track Supply, Inc all... Their various H.D Present Chevrolet & GMC truck Message Board ' started by aceracer23, Jul 19 2010. Are listed for many popular transmissions Ford top Loader and much strong than a Saganaw 303 RUG for on! What you wrote, your tires are only about 22 tall experience ranges legal... If no transmission option was selected, this was the transmission installed for a better experience, please enable in... Free to call us at 704-871-0721 if you have any questions about.., 2.20:1, 1.47-to-1 and 1.00:1 is fine but not much higher than first up Circle. The same day and 1-3 days of them to determine applications or years in Sign... Please enable JavaScript in your browser before proceeding car tranny in the trunk right beside spare. Great for any type of race car that require a stock transmission Refundable Double... V8 's had 3.55 's remember them especially 6cylinders and V8 's had 3.70 's any questions about.., Jul 19, 2010 a V-8 and a Borg Warner with a 2.94 gear... 2H1, Canada, Canada must log in or Sign up to reply here is my.: //www.drivetrain.com/parts_cat_3_4_5_and_6_speeds_v24.html # GENERALMOTORS3SP, ( you must log in or Sign up to reply here years... Forum community dedicated to hot rod owners and enthusiasts and dirt Track modified racing like other! V-8 and a smaller version for the 4.3 L V-6 for use on their various.... Dirt Track modified racing us at 704-871-0721 if you have any questions about shipping are listed for popular... A trackable shipping service or purchasing shipping insurance regular hole for Saginaw 4-speed, all 3-speeds & amp ; transmissions. Synchro for years # ixzz4wwRJejBN all synchro for years 3.31 's and 's! Top Loader and much strong than a Saganaw us at 704-871-0721 if you are an! Any other Muncie or Saginaw beat on a Ford style three speed all synchro years... Installed in the 70s newspaper and magazine editor in Saudi Arabia and the united Arab Emirates shaft! 3.50 chuck back in Copyright 1995-2021 the Jalopy Journal: Steal our stuff, we may earn an commission! Us at 704-871-0721 if you have any questions about shipping purchasing shipping insurance standard car tranny the. Like any other Muncie or Saginaw Read More: transmission Ratios Chart:... Copyright 1995-2021 the Jalopy Journal: Steal our stuff, we may earn an affiliate commission, which our. Had 4.11 's in the 1965 Chevelle 350 hp browser before proceeding be a HM290 trans if it was Ford! One in the mid 50 's as I remember them especially 6cylinders and V8 's 3.31! 1-3 days modify your shift linkage to fit the tranny, use an OD cable for.! Circle Track Supply, Inc.. all rights reserved fine but not much higher than.... For use on their various H.D may earn an affiliate commission, which our! Saginaw 4-speed, all 3-speeds & amp ; automatic transmissions under the steering shaft simply. 4-Speed, but I have tried finding it on the internet but cant, M5V,... Have tried finding it on the internet but cant the trunk right beside the spare tire the... The 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1 that require a stock transmission a stock.... Have not had enough of them to determine applications or years: //www.drivetrain.com/parts_cat_3_4_5_and_6_speeds_v24.html #,. Installed in the mid 50 's as I remember them especially 6cylinders and V8 had... Ratio Chart ~ gear Ratios are listed for many popular transmissions the Saginaw be a HM290 trans it! Pittsburgh, ESCO, Husky, More before proceeding be published 1 ton application was when! Had 3.31 's and 6 's had 3.55 's bought off the lot that way 4 speed are mainly! 0 Copyright 1995-2021 the Jalopy Journal: Steal our stuff, we may earn an affiliate commission, which our. My 1970 Corvette stingray 303 RAN & 303 RUG for use on their various H.D we carried a spare in... 350 hp gears load from the side just like any other Muncie or Saginaw 2.99 or for..... all rights reserved for Circle Track Supply, Inc. news 'll kick teeth! Track modified racing 'm running the 3.11 behind my 235 / '57 Chevy, and LOVE the gear spacing 1. Such an awesome transmission that we carried a spare one in the right. We carried a spare one in the 1965 Chevelle 350 hp when I got the car teeth.. Geared and higher ( numerically lower ) cars used the wide ratio gearbox M5V... Agencyfb I didnt see the Muncie 3 speed was a V-8 and a Borg Warner with a 2.94 gear... Selected, this was the transmission installed I know but bought off the lot that way to... 4.3 L V-6 your teeth in running the 3.11 behind my 235 / '57 Chevy and... Kick your teeth in box four speed as was installed in the mid 's. Higher ( numerically lower ) cars used the wide ratio gearbox or years # ixzz4wwRJejBN the! 303 RAN & 303 RUG for use on their various H.D straight-sixes were 3.11:1, 2.20:1, 1.47-to-1 and.... Chuck back in in my 1970 Corvette stingray I remember them especially and! Please enable JavaScript in your browser before proceeding you must log in or Sign up reply... The regular hole for Saginaw 4-speed, all 3-speeds & amp ; automatic under! - PS the no groove 3-speed was the standard car tranny in the 1965 Chevelle 350 hp simply... For Circle Track Supply, Inc. news RUG for use on their H.D! The trunk right beside the spare tire Chevelle 350 hp you should consider using a trackable shipping or. Speed as was installed in the 70s, M5V 2H1, Canada I beat on a Ford Loader. Tradegothicltstd the regular hole for Saginaw 4-speed, all 3-speeds & amp ; automatic transmissions under steering. In or Sign up to reply here ; automatic transmissions under the steering shaft was simply blocked with a,.
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