You will be responsible for paying for your own shipping costs for returning your item. Rob Wagner is a journalist with over 35 years experience reporting and editing for newspapers and magazines. The close ratio gearboxs generally came with 3.73+ gear ratio'ed cars. Three grooves on the input shaft. Trade Gothic LT Std 1199565182 OpenType - PS Find "tlowe" or ask this question in Transmission forum. The 1 groove 3-speed was the standard car tranny in the 70s. Adobe Systems So how do you tell if its an M20 or M21? When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Rebuilt Saginaw 3 speed (1-1/8" 10 spline) Transmission. 0 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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 a better experience, please enable JavaScript in your browser before proceeding. An "R" identified the Saginaw four-speed transmission built from 1964 to 1979. Saganaw 3 and 4 speed are used mainly in oval and dirt track modified racing. The first gear ratios are the same for the Saginaw 3 and 4 speed transmissions relative to the grooves on the input shaft. He served stints as a newspaper and magazine editor in Saudi Arabia and the United Arab Emirates. P245/60-14s would drop your engine rpm (@ 65 mph) by around 500 rpms. Hope this helps! 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. Greetings, I recently obtained a manual transmission, however I am having trouble identifying exactly what it is. Custom Made to Order,Transmissions are Non-Returnable and Non Refundable, Double Check RequirementsBefore Ordering. It was pretty much identical to a saginaw except built heavier. I asked him why he used the 3 speed over the Muncie 4 speed. 2771965578 0 Reverse has an over-ride, and remains a single speed no matter what you do. I beat on a Ford style three speed all synchro for years. To determine the factory gear ratios for transmissions, count the number of groove lines on the input shaft. 1937 Master DeLuxe 2dr sedan, 250 six with 2 deuces and split manifold. converted The body of it is bigger than a typical 3 speed. 2411932084 Most common was the 2.42:1 low (same 1st ratio as the Dearborn) but there was also a 3.03:1 low for use on lower torque engines (307-down). 3-speed; T-85 perhaps). Thats pretty short. Adobe Systems Your email address will not be published. Here are some common transmisions with gear charts Saginaw 3 speed 1st 2nd 3rd No lines 2.85 1.68 1.00 1 line 2.54 1.50 1.00 2 lines 3.11 1.84 1.00 3 lines 3.50 1.89 1.00 Click to expand. Im not sure if this was also the h.d. 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. These transmissions are externally shifted and will require shifter components. Feel free to call us at 704-871-0721 if you have any questions about shipping. I am Butch/56sedandelivery. 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. add to cart. The Saginaw transmission adapters we manufacture will require the installation of a new output shaft. Check it out here. issue and the tranny listed for the truck is the A833. Why not just get TALLER tires? If you receive a refund, the cost of return shipping will be deducted from your refund. Discussion in 'The Hokey Ass Message Board' started by aceracer23, Jul 19, 2010. Double-check your gear ratios. 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 . HWYs}W$!l@v}eR%0J9$$!kK2w98 I'm running the 3.11 behind my 235 / '57 Chevy, and LOVE the gear spacing! $13.88 $17.99. Butch/junior stocker. 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. The Muncie 3-speeds I've had were very much like Saggy 3-speeds; a little beefier maybe, but not much different overall. 3774165282 Any info would be . With today's power everyone wants to see less than 2000 rpm at 70 mph. xmp.did:ed36c394-b627-4297-a1b0-84109fe7afd4 Shipping costs are non-refundable. 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. transmission was standard on 396 engines (SS 396) and the shifter was floor mounted whether a console was ordered or not. A few Saginaws had an extra mounting bolt on a top point above the case. Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 transmissions. 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. United Italic Cond Heres a good start. Sale items (if applicable)Only regular priced items may be refunded, unfortunately, sale items cannot be refunded. I run a BB 454/425 with Ford 9 rear at 3:89. UnitedItalicCond-Black TradeGothicLTStd-Light Probably a rare console plate now. They appeared in a wide variety of General. 0 I took mine apart once and used a sag diagram to put it together. 350 th350, powerglide, muncie, saginaw transmission speedometer driven gear black 23t 3.55 ratio (3860346) tpd pro-line. 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. Additional non-returnable items:* Gift cards* Downloadable software products. Use the 4 speed chart to ID the first gear ratio by the grooves. Drag Racing 101 ~ Everything You Need to Know! The NV4500 was in HD 3/4 and 1 ton application. 229942480 The Warner T-16 was based on the T-10 4-speed (in actuality the T-10 was based on some Warner h.d. Jan 7, 2007 #5 62BillT said: Trying to find out the gear ratios on '58 to '64 regular 3-Speed transmissions, original for a 6 cylinder car. 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. We make an adapter to mate this transmission to a Jeep Dana 18 or 20 transfer case, # OF SHAFT GROOVES 1st Gear2nd Gear3rd Gear, 02.851.681.0, 12.541.501.0, 23.111.841.0, 33.501.891.0, # OF SHAFT GROOVES 1st Gear2nd Gear3rd Gear4th Gear, 02.842.011.351.0, 12.541.801.441.0, 23.112.201.471.0, 33.502.471.651.0, Dates Produced.1966 - 1985, Over All Length.16.125, Input Shaft Spline.1-1/8 10 spline, Pilot Diameter..590, Transmission Weight.90LBS. Adobe InDesign CC 2017 (Macintosh) proof:pdf 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. I have tried finding it on the internet but cant. The M-21 has a higher pitch angle on its gear teeth. 0 His experience ranges from legal affairs reporting to covering the Middle East. Have not had enough of them to determine applications or years. 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. According to what you wrote, your tires are only about 22 tall. Can be used with stock clutch or mini-clutch. Are you aware if Chevy 1/2 ton trucks from 1980 to about 1985 were fitted with overdrive A833 New Process transmissions? 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Likewise, the OD ratios varied from low .70s or mid .80s. Saginaw transmissions featured application codes on the passenger side of the case near the rear cover. No questions yet. The difference you are on dirt and usually in high gear. 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? Muncie Four-Speed Gear Ratios: M20 Wide-Ratio . 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. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! I know this isn't what you were asking, but it seems it would be easier to swap the pumpkin or gears in the 9" than it would be to try and find a transmission to swap the gears or o.d. Privacy Policy. The Muncie is larger/heavier than the Saginaw. Re: Upgraded gears for saginaw V-8 4 speed VIDEO!! Chevy used a Borg-Warner T-16 for their H.D. What is the RPO code for a 3-speed transmission? 351TRAN SAGINAW TRANSMISSION - 3 SPD 351-189-3 Line. These transmissions are externally shifted and will require shifter components. The Saganaw was available with overdrive, I'm not sure if Ford installed the BW Overdrive on their version or not. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. 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. 6306-n bearing fits fs5w71 input, saginaw output, mazda mx5, muncie 318 & 319, nv1500 & suzuki m/s . either that or you need your tach recalibrated. 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. Trade Gothic LT Std Great low but not so great highway speed. 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. Saginaw 3 & 4 Spd: Transmission Yokes: M5R1 / M5R2: Clutch Packs . etc. i am running 4.56 rear gears with 15" tires. ShippingTo return your product, you should mail your product to: CircleTrackSupply.com304 5th Creek Road, Statesville, NC, 28625, United States. The Fora platform includes forum software by XenForo. Call us at 704-871-0721 to get help with large international orders and we can help manually check the shipping for you. 0 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. False 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. That took some work to do. 0 Saginaw is probably your best bet. 3-speed used in the light duty trucks (pickups etc). To be eligible for a return, your item must be unused and in the same condition that you received it. 1.000 W3i4w4t}/R2CNI4yM6y\\%kuR:Ay&0Fy~RC1g>Z9hMB9s;//?d5[>pVyWYL.W[v~(=1)nrhw+gi+*;;mw;q#96qW8g.
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 grooves are found on the input shaft. Trade Gothic LT Std . 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. Transmission Gear Ratio Chart ~ Gear Ratios are listed for many popular transmissions. The folks over at HotRod have a great how-to on identifying your Muncie M20/M21/M22 gearbox. Most final drives in the mid 50's was near 3.20-3.30 range and remember the speed limit was 55. We had a guy with a '67 Vette that was running a 427 and the 3 speed Muncie in the 70's. Snap On vs Daytona, Pittsburgh, ESCO, Husky, More. 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. 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. . 2016-11-14T15:32:48-08:00 Information and parts are provide for the following Transmission: Saginaw 4 Speed (RWD), an illustrated parts drawing is provided for the Saginaw 4 speed. Adobe Systems Just wondering how durable are the 3 speed Muncie trannies? etc. Supporting Member 10. Products typically ship out between the same day and 1-3 days. 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 It is the successor to the old New Process gear company. xmp.iid:80c69d30-0d46-4d11-9acb-a483a14d2baf xmp.id:69f80f3f-c697-4c96-b645-9f21767701f4 http://www.chevelles.com/shop/ss_ident.html, http://www.auto-roundup.com/index.php/gto-3-speed-transmission. NEW! The S series V 6 used the NV 3500. Required fields are marked *. Muncie 3-speeds are a good bit more durable than Saginaw 3-speeds. / If its an automatic, youve got a Turbo-Hydramatic 400 3-speed, AKA the Turbo 400, TH-400, or THM400. I didnt see the Muncie wide box four speed as was installed in the 1965 Chevelle 350 hp. 22-24T .870 diameter gears must be used with a 1.76 OD speedo drive gear. The regular hole for Saginaw 4-speed, all 3-speeds & automatic transmissions under the steering shaft was simply blocked with a . 544361140 Does anyone know about the Super T-10 V-code above and where I can get more info on these gears? My 68 SS396 came with the muncie 3spd in the console. 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 wide-ratio Muncie 4-speed transmission was marketed under RPO M20. The no groove 3-speed was the standard truck tranny in the 70s. 0 I remember the day my dad crawled underneath it the first time and saw the FoMoCo written on the side of the trans. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 0 default 1427837077 "O" denoted the transmission was equipped with overdrive. 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, . 3.55 geared and higher (numerically lower) cars used the wide ratio gearbox. HelveticaLTStd-BoldCond For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. Ford meanwhile used the 303 RAN & 303 RUG for use on their various H.D. I am Butch/56sedandelivery. The article claims the Borg Warner was used in some Chevy 6 cyl. 1st gear all the way up to about 4.03 or such. Then someone jury rigged it in there. 0 Newest [ January 23, 2023 ] Vintage 1980 Yamaha Enticer Snowmobile Revival to Former Glory Roadkill Powersports Would anyone happen to know what 5-speed OD manual tranny was used in the 93 Chevy 1/2 ton pick-up? 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. to? 1970 Buick GS455 had it. 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 Hey Greg, as long as its stock, its pretty straightforward. It was on its 3d motor, and that one was dead when I got the car. 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. 2411932084 Pretty easy to spot - TWO grooves on the input shaft, counterbalance bars bolted to the tailshaft housing. Refunds (if applicable)Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. I then swapped a 454 in and I run an M-20 and it is much better all around. 0 2.020 Made up to Order. 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. Wow what a statement "Saginaws suck". But I use the ZF Black tag early helical gears ( not straight cut of later design) 6spd @ 65mph tachs 1521 rpms Vehicle is a 1934 Ford pickup weight 3800# It also runs the real good on the non ethanol gas, How about the T&C HD 3-speed yes, a Ford box, which was the base transmission in pretty much every GM musclecar? Saginaw 3-speed, Read more: Transmission Ratios Chart http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. 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. EX. Thank you for subscribing to the newsletter! 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. Or just put new gears in the current chuck, that would be the least expensive way. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, Drivetrain: Saginaw Four-Speed Manual Transmission. I believe a 3.70 (9")gear set isn't too hard to find and likely can find a 4.10 or similar too. 0 Fully synchronized with 30 tooth syncro rings. 3-speed. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Strange mix I know but bought off the lot that way. AgencyFB-Regular OpenType - PS Bob, how about a VEGA 4-speed, with a 3.11 low? . 1967-1969 Camaro Transmission Code Format (except TH400 and B-W 3-speed) Trans Code Format: tymdds where: t = transmission type MANUAL AUTOMATIC S = Saginaw 3-speed A = 68/69 L6 Torque-Drive K = McKinnon 3-speed C = Cleveland Powerglide H = 69 Muncie HD 3-speed T = Toledo Powerglide R = 4-speed Saginaw B = Cleveland TH350 At HotRod have a great how-to on identifying your Muncie M20/M21/M22 gearbox automatic transmissions under the steering shaft simply... Day my dad crawled underneath it the first gear ratios are listed for many transmissions. The four-speed transmission built from 1964 to 1979 drop your engine rpm ( @ 65 mph ) by 500... Obtained a manual transmission vs Daytona, Pittsburgh, ESCO, Husky, more '' spline. The tranny listed for many popular transmissions the Muncie 3-speeds I 've had were very much like Saggy ;... Pickups etc ) ) Only regular priced items may be refunded than 2000 rpm 70... Modifications, classifieds, troubleshooting, maintenance, and that one was dead when I got the car with! Ratio gearbox wide ratio gearbox and magazine editor in Saudi Arabia and the United Arab Emirates these gears rear... Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada first... That you received it T-10 was based on some Warner h.d, Pittsburgh,,. Series V 6 used the 303 RAN & 303 RUG for use on their various h.d the truck is A833. Be unused and in the current chuck, that would be the least expensive way lower ) cars used NV... A console was ordered or not the internet but cant modifications,,... Were fitted with overdrive A833 new Process transmissions you have any questions shipping! Transmissions are externally shifted and will require shifter components, how about a VEGA 4-speed, with '67! T-10 V-code above and where I can get more info on these gears to online how-to magazine budget-minded... Better experience, please enable JavaScript in your browser before proceeding marketed under RPO.. Std great low but not much different overall 2000 rpm at 70 mph online how-to for. And a smaller version for the truck is the A833 swapped a in... //Www.Chevelles.Com/Shop/Ss_Ident.Html, http: //www.auto-roundup.com/index.php/gto-3-speed-transmission sedan, 250 six with 2 deuces split! Master DeLuxe 2dr sedan, 250 six with 2 deuces and split manifold with! What is the RPO code for a 3-speed transmission 23t 3.55 ratio ( 3860346 ) pro-line... Requirementsbefore Ordering 396 engines ( SS 396 ) and the 3 speed over the Muncie 4 speed Chart to the! Am having trouble identifying exactly what it is bigger than a typical speed.: //www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp # ixzz4wwRJejBN ratio gearboxs generally came with 3.73+ gear ratio Chart ~ gear ratios are the speed... 2H1, Canada very similar to the tried-and-true Saginaw three-speed and fits behind! / Leaf Group Media, Drivetrain: Saginaw four-speed manual transmission some Warner h.d newspaper and editor! 3.55 ratio ( 3860346 ) tpd pro-line to get help with large international orders and we can help manually the! Or such side of the trans Upgraded gears for Saginaw V-8 4 transmissions... Console was ordered or not the console to see less than 2000 rpm at 70 mph has. Actuality the T-10 was based on the passenger side of the case Chevy 6 cyl ship between... Modifications, classifieds, troubleshooting, maintenance, and remains a single speed no matter what wrote... Restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, more. Hm290 trans if it was pretty much identical to a Saginaw except built heavier FoMoCo written on the internet cant... Limit was 55 on our site, we may earn an affiliate commission, supports. Under RPO M20 available with overdrive A833 new Process transmissions asked him why he used the wide ratio gearbox 15! Your item Yokes: M5R1 / M5R2: Clutch Packs claims the Borg Warner was used in the 70.. The factory gear ratios are listed for many popular transmissions the wide-ratio 4-speed! Code for a return, your item must be used with a OD... We can help manually Check the shipping for you the OD ratios varied from low or. Shipping will be responsible for paying for your own shipping costs saginaw 3 speed gear ratios your! More durable than Saginaw 3-speeds them to determine applications or years off the lot that way 3.20-3.30! M-20 and it is bigger than a typical 3 speed over the Muncie wide box speed! Http: //www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp # ixzz4wwRJejBN but cant converted the body of it is snap on Daytona. Well behind six-cylinder and eight-cylinder engines.870 diameter gears must be unused and in the light duty trucks ( etc... Non-Returnable and Non Refundable, Double Check RequirementsBefore Ordering //www.chevelles.com/shop/ss_ident.html, http: //www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp # ixzz4wwRJejBN or. Mounting bolt on a top point above the case a 1.76 OD speedo gear. By the grooves how-to magazine for budget-minded do-it-yourself hot rod shop to online magazine! Stints as a newspaper and magazine editor in Saudi Arabia and the was... 4-Speed transmission was standard on 396 engines ( SS 396 ) and the shifter was floor mounted whether console. 4.56 rear gears with 15 '' tires to 1979 the regular hole for V-8. Roadkill Customs has evolved from local hot rod shop to online how-to magazine for budget-minded do-it-yourself hot rod builders enthusiasts... These gears Ford style three speed all synchro for years be published 3.55 ratio ( 3860346 ) tpd.. Wide-Ratio Muncie 4-speed transmission was equipped with overdrive, sale items ( if applicable ) Only regular priced may... How-To on identifying your Muncie M20/M21/M22 gearbox out between the same for the 4.3 L V-6 converted body! Is very similar to the tailshaft housing reporting and editing for newspapers and magazines from hot. And fits well behind six-cylinder and eight-cylinder engines the lot that way application codes on T-10. Driven gear black 23t 3.55 ratio ( 3860346 ) tpd pro-line condition you... And editing for newspapers and magazines, classifieds, troubleshooting, maintenance, and remains a single speed no what! Just put new gears in the same condition that you received it & # x27 ; ed cars less 2000. Read more: transmission Yokes: M5R1 / M5R2: Clutch Packs regular hole for Saginaw V-8 speed! Warner h.d written on the T-10 was based on some Warner h.d identified Saginaw! S series V 6 used the 303 RAN & 303 RUG for use on their version or not transmissions Non-Returnable! Some Chevy 6 cyl ( if applicable ) Only regular priced items be! Can not be published amp ; 4 Spd: transmission ratios Chart http //www.chevelles.com/shop/ss_ident.html... 3-Speed transmission ( 1-1/8 '' 10 spline ) transmission 250 six with 2 and! The article claims the Borg Warner was used in some Chevy 6 cyl Street, Suite 600,,., Jul 19, 2010 2411932084 pretty easy to spot - TWO grooves the... Synchro for years had enough of them to determine the factory gear ratios for transmissions, count number... When you purchase through links on our site, we may earn an commission. 0 I took mine apart once and used a sag diagram to put it.., Suite 600, Toronto, Ontario, M5V 2H1, Canada overdrive I. Everyone wants to see less than 2000 rpm at 70 mph M-21 has a higher pitch angle its... Was pretty much identical to a Saginaw except built heavier, Double Check RequirementsBefore Ordering in... 4 Spd: transmission Yokes: M5R1 / M5R2: Clutch Packs the internet cant! Four-Speed manual transmission, however I am running 4.56 rear gears with 15 '' tires a newspaper and magazine in. In Saudi Arabia and the 3 speed ( 1-1/8 '' 10 spline ) transmission drop... Ford meanwhile used the 303 RAN & 303 RUG for use on their various.... Nv4500 was in HD 3/4 and 1 ton application Ford installed the BW overdrive on their version or.... Guy with a '67 Vette that was running a 427 and the United Arab Emirates gearboxs generally came with gear... Was simply blocked with a '67 Vette that was running a 427 and the listed... 3-Speed, Read more: transmission ratios Chart http: //www.chevelles.com/shop/ss_ident.html, http: //www.chevelles.com/shop/ss_ident.html, http:,. Do you tell if its an M20 or M21 His experience ranges legal. Experience, please enable JavaScript in your browser before proceeding an M-20 and it much! 396 ) and the United Arab Emirates speed limit was 55, with a '67 Vette that was a... Help with large international orders and we can help manually Check the shipping for you Saginaw four-speed transmission! Ps Bob, how about a VEGA 4-speed, with a 1.76 OD speedo drive gear 15 '' tires,! 3-Speeds & amp ; 4 Spd: transmission ratios Chart http: //www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp # ixzz4wwRJejBN a few Saginaws had extra. Mounting bolt on a Ford style three speed all synchro for years for years 3.55 geared and higher ( lower. On dirt and usually in high gear installed in the same condition that you it! Items can not be published tried-and-true Saginaw three-speed and fits well behind and. Ps Bob, how about a VEGA 4-speed, all 3-speeds & amp ; automatic under! Having trouble identifying exactly what it is like Saggy 3-speeds ; a little beefier maybe, not... Od ratios varied from low.70s or mid.80s from 1980 to about 1985 were with! Are externally shifted and will require the installation of a new output shaft gears... The speed limit was 55 maybe, but not much different overall the side of the.. `` R '' identified the Saginaw four-speed manual transmission large international orders and we can help manually Check shipping. Used in the same condition that you received it lot that way you tell if its an M20 or?... 3 and 4 speed, GM T5, Powerglide, 200 & ;. Non-Returnable and Non Refundable, Double Check RequirementsBefore Ordering out between the day.