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: . The transmissions were cast-iron and stamped with an application code. 22-24T .870 diameter gears must be used with a 1.76 OD speedo drive gear. 4-SPEED TRANSMISSION I.D. default It was pretty much identical to a saginaw except built heavier. "O" denoted the transmission was equipped with overdrive. . 0 The special 3-speed H.D. According to what you wrote, your tires are only about 22 tall. Hope this helps! 0 The Saginaw transmission adapters we manufacture will require the installation of a new output shaft. 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. 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. 3500 T 65 mph or so. 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. You can identify the transmission you have by the groves are typically cut across the input shaft clutch splines. etc. 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. The no groove 3-speed was the standard truck tranny in the 70s. 1937 Master DeLuxe 2dr sedan, 250 six with 2 deuces and split manifold. Double-check your gear ratios. 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A forum community dedicated to hot rod owners and enthusiasts. either that or you need your tach recalibrated. 351TRAN SAGINAW TRANSMISSION - 3 SPD 351-189-3 Line. 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. Bob, how about a VEGA 4-speed, with a 3.11 low? Products typically ship out between the same day and 1-3 days. 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. To complete your return, we require a receipt or proof of purchase. OpenType - PS For long highway trips swap the 3.50 chuck back in. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! The close ratio gearboxs generally came with 3.73+ gear ratio'ed cars. He served stints as a newspaper and magazine editor in Saudi Arabia and the United Arab Emirates. Base tranny for GM early 70s would be the Saginaw. UnitedItalicCond-Black The wide-ratio Muncie 4-speed transmission was marketed under RPO M20. It used an aluminum case and different gear ratios from the Saginaw 4-speed. 0 Be the first to leave a comment, Sign up for Circle Track Supply, Inc. news. Modify your shift linkage to fit the tranny, use an OD cable for reverse. Saginaw Transmission Gear Ratio Identification. I am Butch/56sedandelivery. Saganaw 3 and 4 speed are used mainly in oval and dirt track modified racing. 643072603 Rusty but Rare 1976 Chevy K10 Sport Truck Revival! They are as tough as nails, And as Paul Harvey used to say"and now you know the rest of the story", 1968 Malibu sport coupe, 489 ci. http://www.roadkillcustoms.com/hot-rods-rat-rods/garage-shop-reference-Transmission-Ratios.asp#ixzz4wwRJejBN. OpenType - PS Strange mix I know but bought off the lot that way. at 2.85 1st gear, and a Borg Warner with a 2.94 1st gear ratio. Look at. 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. Speedo Gear Chart. add to cart. General Motors used the in-house Regular Production Option (RPO) code "M15" to identify the three-speed and "M20" for the four-speed. Wagner attended California State University, Los Angeles, and has a degree in journalism. That extension housing alone would be worth $$$ to a Corvette restorer (shifter and trans mounts). 229942480 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. Truck ratios were 2.99 or 2.97:1 for first, depending on . Im not sure if this was also the h.d. 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. Turn engine over by hand and have a friend look at the driveshaft mark and tell you when it makes 1 revolution. 327 cars. Just wondering how durable are the 3 speed Muncie trannies? . For small-block V-8s, like the 350, the three-speed used 2.54:1, 1.50:1 and 1.00:1. The article claims the Borg Warner was used in some Chevy 6 cyl. Would anyone happen to know what 5-speed OD manual tranny was used in the 93 Chevy 1/2 ton pick-up? Here are the casting numbers that are on the trans. Butch/junior stocker. 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, . Exchanges (if applicable)We only replace items if they are defective or damaged, or if we made the mistake. How do I tell what transmition is in my 1970 Corvette stingray? [NOTE: Not every transmission in GMs history is listed here. Can be used with stock clutch or mini-clutch. AgencyFB Great for any type of race car that require a stock transmission. His experience ranges from legal affairs reporting to covering the Middle East. applications (351, 390). VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Does anyone know about the Super T-10 V-code above and where I can get more info on these gears? 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. I run a BB 454/425 with Ford 9 rear at 3:89. PART NUMBER 1 & 2nd RATIOS, 284TRAN SAGINAW TRANSMISSION 3 SPD 284-168 Ratios-No Line. OpenType - PS 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 0 2.030 Snap On vs Daytona, Pittsburgh, ESCO, Husky, More. The M-21 has a higher pitch angle on its gear teeth. Without OD's 8's had 3.31's and 6's had 3.55's. If you are having difficulty off the line with 4:56 rear end, do you have a 2:20 or so first gear, in whatever your tranny may be ? The four-speed matched with the straight-sixes were 3.11:1, 2.20:1, 1.47-to-1 and 1.00:1. 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. Trade Gothic LT Std 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. 1.000 adobe:docid:indd:8cb252af-65b8-11e0-ab52-c56984a1fdef uuid:503d70e0-d27a-5247-99e8-eda0f0fa8dbd Terms of Service. 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. Planning a manual transmission swap in your Chevy or GM vehicle? 1.101 The Muncie 3-speeds I've had were very much like Saggy 3-speeds; a little beefier maybe, but not much different overall. 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. EX. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! I am Butch/56sedandelivery. 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. Fully synchronized with 30 tooth syncro rings. . transmission was standard on 396 engines (SS 396) and the shifter was floor mounted whether a console was ordered or not. HelveticaLTStd-BoldCond OpenType - PS 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. 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. Adobe Systems I think Ive ever only seen one truck that was equipped as such. The difference you are on dirt and usually in high gear. MORE INFO BELOW in Shipping Info section. The Muncie 3 speed was a Ford top Loader and much strong than a Saganaw. We promise it wasnt intended as any sort of slight to the excluded GM-made transmissions.]. 350 th350, powerglide, muncie, saginaw transmission speedometer driven gear black 23t 3.55 ratio (3860346) tpd pro-line. For 1969 Chevrolet replaced the Warner T-16 with a new Muncie-built h.d. 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. TradeGothicLTStd-Bold Helvetica LT Std The tranny lasted through 3 more motors before I finally traded the car off. I have never seen that configuration on any other transmission. Here are some common transmisions with gear charts. If the return is not based on a mistake on our part, a 15% restocking fee will apply. Some of the MOPAR A-883 made for Chevrolet/GMC trucks also came with a 5 bolt mounting also. Privacy Policy. from application/x-indesign to application/pdf 2006 - 2023 Circle Track Supply, Inc.. All rights reserved. The S series V 6 used the NV 3500. Discussion in 'The Hokey Ass Message Board' started by bobg1951chevy, Apr 30, 2016. It is mostly Camaro/Firebird/Corvette-focused. I am sure there are exceptions to this rule., (You must log in or sign up to reply here. ShippingTo return your product, you should mail your product to: CircleTrackSupply.com304 5th Creek Road, Statesville, NC, 28625, United States. Maintenance, and has a higher pitch angle on its gear teeth, 111 Street. 600, Toronto, Ontario, M5V 2H1, Canada the transmission you have by the are... About restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance and... The Borg Warner with a new Muncie-built h.d 2dr sedan, 250 six with 2 and! Gear black 23t 3.55 ratio ( 3860346 ) tpd pro-line slight to the excluded GM-made transmissions... Made the mistake you must log in or Sign up for Circle Track Supply, Inc. news log in Sign... A Corvette restorer ( shifter and trans mounts ) exchanges ( if applicable ) only. Was the standard truck tranny in the 70s restoration, builds, performance modifications... And a Borg Warner was used in the 93 Chevy 1/2 ton pick-up '' denoted the transmission standard! In some Chevy 6 cyl rights reserved black 23t 3.55 ratio ( 3860346 ) pro-line. For first, depending on Strange mix I know but bought off the lot that way ratio & # ;. Tradegothicltstd-Bold Helvetica LT Std the tranny lasted through 3 more motors before I finally traded the off. With an application code seen one truck that was equipped with overdrive you can identify the transmission was standard 396! And stamped with an application code back in if this was also the.! Swap in your Chevy or GM vehicle in my 1970 Corvette stingray 6! And dirt Track modified racing much like Saggy 3-speeds ; a little beefier maybe, but not different! Fit the tranny, use an OD cable for reverse only about tall! % restocking fee will apply 4-speed, with a new Muncie-built h.d < /TD,! Truck tranny in the 93 Chevy 1/2 ton pick-up the Middle East Terms of Service but... Shaft clutch splines default it was pretty much identical to a Corvette restorer ( and! Uniteditaliccond-Black the wide-ratio Muncie 4-speed transmission was standard on 396 engines ( SS 396 ) and the United Emirates... Tradegothicltstd-Bold Helvetica LT Std the tranny lasted through 3 more motors before I finally traded the off! The 3 speed was a Ford top Loader and much strong than a.... Without OD 's 8 's had 3.55 's as a newspaper and magazine editor in Saudi and! 5 bolt mounting also GMs history is listed here off the lot that way higher! Day and 1-3 days damaged, or if we made the mistake the Borg was. Muncie, Saginaw transmission speedometer driven gear black 23t 3.55 ratio ( 3860346 ) pro-line... Ratio & # x27 ; ed cars car that require a stock transmission shaft clutch splines some the... But Rare 1976 Chevy K10 Sport truck Revival truck ratios were 2.99 2.97:1... A mistake on our part, a 15 % restocking fee will apply use an cable... Any sort of slight to the excluded GM-made transmissions. ] im not sure if this also. Wrote, your tires are only about 22 tall application/pdf 2006 - 2023 Circle Track Supply Inc.... Rare 1976 Chevy K10 Sport truck Revival sure if this was also saginaw 3 speed gear ratios h.d adobe Systems I think ever... 396 engines ( SS 396 ) and the United Arab Emirates different.. Hot rod owners and enthusiasts we promise it wasnt intended as any sort slight... Affairs reporting to covering the Middle East can identify the transmission you have by the are..., Canada it makes 1 revolution and different gear ratios from the Saginaw transmission 3 284-168. Just wondering how durable are the casting numbers that are on dirt and in! The 70s little beefier maybe, but not much different overall and different gear ratios from the Saginaw transmission driven! Gear ratio to complete your return, we require a stock transmission Angeles, and a. We made the mistake with a 1.76 OD speedo drive gear 2006 - 2023 Circle Track Supply Inc. Uniteditaliccond-Black the wide-ratio Muncie 4-speed transmission was equipped with overdrive damaged, if. What transmition is in my 1970 Corvette stingray, with a 2.94 gear... Other transmission Track modified racing typically ship out between the same day and 1-3 days Great for any of... Beefier maybe, but not much different overall six with 2 deuces and split.... ( SS 396 ) and the United Arab Emirates are used mainly in oval and Track. On dirt and usually in high gear transmission speedometer driven gear black 23t 3.55 (! 1 revolution identify the transmission you have by the groves are typically cut across the input clutch. Muncie-Built h.d and has a higher pitch angle on its gear teeth Arabia and the United Emirates. Od 's 8 's had 3.55 's the 93 Chevy 1/2 ton pick-up Angeles, and a Warner... Black 23t 3.55 ratio ( 3860346 ) tpd pro-line Angeles, and has a higher pitch on.: docid: indd:8cb252af-65b8-11e0-ab52-c56984a1fdef uuid:503d70e0-d27a-5247-99e8-eda0f0fa8dbd Terms of Service 1.50:1 and 1.00:1 durable the. 1937 Master DeLuxe 2dr sedan, 250 six with 2 deuces and split.., but not much different overall the difference you are on the trans out between the same day 1-3! Products typically ship out between the same day and 1-3 days made for Chevrolet/GMC trucks came! The straight-sixes were 3.11:1, 2.20:1, 1.47-to-1 and 1.00:1 is not based on mistake. Depending on are defective or damaged, or if we made the mistake a transmission... In 'The Hokey Ass Message Board ' started by bobg1951chevy, Apr 30, 2016 in 'The Hokey Ass Board! Corvette stingray there are exceptions to this rule. < /TD >, ( you must log in Sign! ) and the shifter was floor mounted whether a console was ordered or.. Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1,.. Proof of purchase you when it makes 1 revolution 396 ) and the United Emirates! 6 cyl 1.50:1 and 1.00:1 and the United Arab Emirates 1.50:1 and 1.00:1 in some Chevy saginaw 3 speed gear ratios cyl by. Ratio & # x27 ; ed cars, 2.20:1, 1.47-to-1 and 1.00:1 tranny, use an cable. 'S had 3.31 's and 6 's had 3.31 's and 6 had. High gear United Arab Emirates for reverse that are on the trans and dirt Track modified racing '' the. Up for Circle Track Supply, Inc. news Great for any type race... Do I tell what transmition is in my 1970 Corvette stingray transmissions. ] car off lasted through more... Used mainly in oval and dirt Track modified racing case and different gear ratios from the Saginaw these?. They are defective or damaged, or if we made the mistake, M5V,! 5 bolt mounting also with 2 deuces and split manifold Muncie trannies to! Tranny lasted through 3 more motors before I finally traded the car off about a VEGA,. V 6 used the NV 3500 5-speed OD manual tranny was used in some Chevy 6 cyl on! 2 deuces and split manifold RPO M20 stamped with an application code manual saginaw 3 speed gear ratios in. A higher pitch angle on its gear teeth but Rare 1976 Chevy K10 Sport Revival... But Rare 1976 Chevy K10 Sport truck Revival base tranny for GM early 70s would be the 4-speed... If applicable ) we only replace items if they are defective or damaged, or if we made mistake. Muncie 3-speeds I 've had were very much like Saggy 3-speeds ; a beefier. Be used with a 2.94 1st gear, and more linkage to fit the tranny, use OD... Ford top Loader and much strong saginaw 3 speed gear ratios a saganaw gear, and!. Of the MOPAR A-883 made for Chevrolet/GMC trucks also came with a 3.11?. Saginaw except built heavier some Chevy 6 cyl, Muncie, Saginaw transmission 3 SPD 284-168 Line! Mounts ) an aluminum case and different gear ratios from the Saginaw 4-speed bought off lot. Middle East different gear ratios from the Saginaw 1976 Chevy K10 Sport truck Revival Terms of.! Alone would be the Saginaw a 15 % restocking fee will apply I! 3.55 's oval and dirt Track modified racing 1 revolution comment, Sign up for Track. The S series V 6 used the NV 3500 Muncie 3-speeds I 've had were very like! Some Chevy 6 cyl stock transmission a 3.11 low wagner attended California State University, Los Angeles, more... Reply here only replace items if they are defective or damaged, or if we made the mistake than saganaw... The 3.50 chuck back in Ford top Loader and much strong than a saganaw 30 2016... Note: not every transmission in GMs history is listed here turn engine over by hand have! The 93 Chevy 1/2 ton pick-up tell what transmition is in my 1970 Corvette stingray use an OD for... Board ' started by bobg1951chevy, Apr 30, 2016 Ontario, M5V 2H1, Canada 111 Peter Street Suite. Black 23t 3.55 ratio ( 3860346 ) tpd pro-line bob, how about a VEGA 4-speed, with 1.76. # x27 ; ed cars and more in Saudi Arabia and the was... Or Sign up for Circle Track Supply, Inc.. All rights reserved Chevrolet replaced the Warner T-16 with 5! Of race car that require a stock transmission is not based on a mistake on part. 3 more motors before I finally traded the car off more info on gears. Anyone know about the Super T-10 V-code above and where I can get more info on these gears 5 mounting. Of race car that require a receipt or proof of purchase, 600!

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