More to follow, See Also: Transmission Cross Reference Database&lt;br>&lt;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">&lt;br>&lt;script>&amp;lt;br /> (adsbygoogle = window.adsbygoogle || []).push({});&amp;lt;br />, An Online Magazine for DIY Hot Rod Builders. $299.99. 3.11 sec. What's New; Forum Listing; Products; . It used a cast iron case. I ran an m22 in the 80's - 10/27 sp, stud & nut . For a better experience, please enable JavaScript in your browser before proceeding. His passion for performance got him noticed by many locals, and he began helping them modify their vehicles. Borg Warner once again started supplying four speeds to GM in the early 70s with the release of the Super T10. It usually found its way into trucks and other heavy vehicles where weight was not at a premium. HURST 4 SPEED SHIFT ROD #213-5298 FITS 1973-77 CHEVY/CAMERO WITH SAGINAW TRANS. Not Yet Reviewed. Communication. Seal Rear 55 8850A. I am driving on it now and it syncrhonizes up and down all gears great even at high rpms and aggressive downshifting. Chevy Hardcore NEWSLETTER - SIGN UP FREE! From short tracks to drag strips and car shows to museums, the Saginaw transmission can be found in a variety of vehicles. RPO code M20 significances the 4 Speed version, this overdrive will have a code of O. There is quite a difference between them side by side. Select the parts you require from the following list and give us a call. 0000013910 00000 n As a rule of thumb, the Saginaw and Borg Warner Chevy four-speed transmissions should live a long and happy life when used in cruiser applications. Information is provided for General Motors 3 speed, 4 speed , 5 speed and 6 speeds manual transmissions. Shipping speed. (452) 7 bolt . If it has a cast-iron case with an aluminum side cover and tail housing, that will mean you have found a Borg Warner. Now, how do I tell what body and engine a 4 speed saginaw came out of? 0000010591 00000 n . trailer <<3AD62BF1514949038628D48A947D4231>]>> startxref 0 %%EOF 91 0 obj <>stream 0000070857 00000 n The casting number 3857584 tells us that this is a 1966 or 1970 Muncie tailshaft. Almost all Muncie transmissions were delivered with a groove(s) on the input shaft and counter gear. HTK1)//sZB, !\3H4q]"idZ\}J%[7 t#=P335%dTkv!FmP]LR@D BM}%c}2iJM0hjjte 'He}FRo\]lep?6i5h4/}A~tQE$B:. 0000002777 00000 n SAGINAW 4 SPEED TRANSMISSION SHIFTER ARMS/LEVERS 1975-81 Pontiac 403 Pre-Owned $40.00 1971k20 (1,312) 98.5% Buy It Now Free shipping Sponsored Hurst Comp Plus 4 Speed shifter Install Kit 1973-1977 Camaro Factory Saginaw 441 Brand New 2 product ratings $260.95 shifter-dr (24,980) 100% Buy It Now Free 4 day shipping Sponsored 0000001576 00000 n So if you're good working on cars and you just need the right instruction to do the job, this video was made for you. Saginaw four-speeds were manufactured from 1966-'86, and you can still find them in abundance at your local salvage yard or in many '60s, '70s and '80s donor cars. %z}4K(HIrlwT7hn#sLke':9_It 1/,Ba}wosIfUzJa~zs}-5O(V)P($[BSp5Bh)T\hb[CMafqY]R#~GS9g:/].b%:6Vn)%+N9\o L^-W[Ul#kZfzldIs6g[r9Z`Pf2vY8qY Ro" The materials used in case construction of a Muncie/Chevy four-speed mean that if you find one of these gear boxes in a shed or barn, the Muncie will probably be smooth and covered in grease and/or oil, while a Borg Warner or Saginaw transmission will usually be coated in a light layer of rust. Muncies M-20's or M-21's and Borg Warners T-10's are a bit heartier and can handle maybe up to 350-400 hp. 4 Speed Saginaw Transmission, GM 3925656. See all categories. Depending on how you ordered your muscle car in the 60s and early 70s, you might have even benefitted from the famous Muncie transmission. You want the trans to meet/touch the bellhousing before bolting the trans into place. If you need more information or cannot find the parts you need give us a call, if you would like to save money,ask about our good take out parts (GTO), they are inspected and guaranteed. Torque breaks things, not HP! Part Number: MGR-T301RMK. Count the rings: There are rings around the input shaft that will help you determine the gearing in the transmission itself. 40Standard 0000003515 00000 n I have 3 rings on the in put shaft. Seal Input 100254. 5.0. 0000029702 00000 n These grooves are there to indicate the ratios of the gears inside the transmission. One brand new with warranty will set you back just under 2G's, but a good friend of mine is running one behind a 511 BBC on spray, has made over 850 HP on a chassis dyno, so over 1K horsepower at the flywheel and he had no problems, even launching it at the dragstrip!! Chevy GM Saginaw 3 Speed Transmission Nova Camaro Impala C10 Dirt Track. Summit Racing Neutral and Backup Safety Switches SUM-RP20060. 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. $435.00. 0000007873 00000 n The 4 Speed Saginaw has a five step cluster, straight cut reverse gear on the outside of the 1/2 slider with 3 shifter cams in side the side cover. 0000017204 00000 n 0000060013 00000 n Also, one of the most common issues you may experience when looking at a Saginaw is whether or not you are even looking at a three speed or four speed version of the transmission. 0000016144 00000 n Buy It Now. 0000014367 00000 n These transmissions have cast iron case and tail housings, each transmission has a 7 bolt side cover, the units are full synchronized and the rings have 30 teeth. It is the main shaft that is longer, Mike. 0000016444 00000 n In reality you fill up. That being said, there was a second, close-ratio version (M22) that was developed to survive duty behind engines with a higher torque output, and was known as the Rock Crusher. This version was offered in high-performance big-block cars starting with the 1965 Corvette. I don't even think they had 250. During the run of General Motors inclusion of four speeds in their cars, there were three variations possible. 0000008635 00000 n 2023 Power Automedia. The axle is 48" wide. 0000002022 00000 n Ed (but you can call me Bert!) Saginaw 4 Speed Bearings. Has no lines on the input shaft so it has 2.84-1st, 2.01-2nd, 1.35-3rd, 1.00-4th. 0000026045 00000 n Other Manual Transmission Links. 0000034731 00000 n That's why we call teachmecars.com your automotive service GPS. Casting number on the case is 3925656. This was used in A-body and F-body cars and Corvettes into the early 80s. From high-tech Saginaw 4-Speed accessories that give you an edge, to time-tested & proven parts that keep you in the chase, Speedway Motors is what moves you. When properly identifying a Saginaw transmission, the casting numbers are a surefire way to know for certain what youre looking at. BOWLING - SPORTS: ARK LANES (DETROIT, MICHIGAN) -K2. Starting with the 1966 models, the wide ratio versions got two rings around the input shaft, and the M22 input shaft had no rings and looks like a 1963 through 1965 wide-ratio input shaft. As a rule of thumb, they were not built to handle the kind of power that a Muncie transmission could handle. Since 1952 our family-owned company has forged a legacy built on hassle free ordering & delivery, affordability, quality parts, and the best Saginaw 4-Speed parts catalog around. Ed. 0000007176 00000 n 4 speed Saginaws no lines= 2.84-2.01-1.34-1.00 1 line= 2.54-1.80-1.44-1.00 common 1 Line= 2.54-1.80-1.32-1.00 rare 2 Lines= 3.11-2.20-1.47-1.00 3 Lines= 3.50-2.46-1.65-1.00 And, imho, the rare, 2.54 tranny would live the longest behind a good motor! View cart for details. To add a little confusion to the mix, there were Borg-Warner Transmissions that feature aluminum cases and cast-iron side covers. I would love to know why people here speak in HP capacity for a transmission. Scot 42hotrod, Jan 19, 2012 SHARE POST #10 mike in tucson likes this. Identifing a 4- speed saginaw. While the Chevy four-speed manual transmission was a staple in many muscle cars, even many of the Generals other car models were equipped with a manually operated gear selecting device. Factory camaros that came with saginaws never had 300 hp. Our customers love our experienced team of techs, who can answer all your questions about options for Saginaw 4-Speed performance upgrades - including making sure you have everything you need for your application. Free Shipping; $255.99. 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. Its your money . You bring the gumption. 0000048992 00000 n Many enthusiasts feel that for a car to be a true muscle car it must have a four-speed transmission. I want trying to say that you guys were wrong. So and old Muncie will usually be smooth and a little greasy. 0000005690 00000 n Many enthusiasts mistakenly refer to all Muncies as Rock Crushers, and this is just not appropriate. 5.0. R6T19 indicates a 1976 Saginaw 4 speed transmission assembled on December 19th, 1975. Joined: Mar 30, 2005 Messages: 2,563 Location: Plano US. See the complete line of products that we offer at www.midwesttrans.com. Drag Racing 101 ~ Everything You Need to Know! in this thread in this sub-forum in the entire site. If a car came with an axle ratio of 3.73 (or numerically higher), it usually came with a close-ratio transmission. Pretty rare to find an all correct muncie in this day and age. While its obvious that the four speed will use three shift-linkage arms and the three speed will have two, if the first letter is R, then you have found a four speed. You are looking of the letter R. If the first letter of the code starts with an R than you can be confident that you have found what you can be confident that it is a four speed version. That being said, you didnt come here for my opinion about what to do with a transmission you could be very well looking at right now. and traction is enhanced, you can figure on eventually breaking the transmission. Popular categories from this store. Images courtesy chevelles.com. Bring a telescoping magnet and go through the gear lube in the bottom of the case. $2.98 . Don't rule out the late 70's Borg Warner Super T10 transmission too. 0000004912 00000 n When you find a used four speed, a Saginaw and Borg Warner transmission will likely be flash rusted because of the cast-iron construction. Build your own custom newsletter with the content you love from Chevy Hardcore, directly to your inbox, absolutely FREE! Estimated Ship Date: Today. 0000020231 00000 n You can see the shift arms right on the side of the case. 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Parts List Saginaw 3 & 4 Speed. If buying a used tranny, pull the side cover and look see inside, dont take someones word it's good. Small Parts Kit SP301-50. None of those transmissions had grooves on their input gears. The closeness of of the 2-3 shift in a close ratio means most of the time you end up skipping second anyway and shifting 1st, 3rd, 4th on the street. Had transmission rebuilt (Pro).My problem is that when it gets around 35, No lines on the input shaft- First2.84, Second 2.01, Third1.34, Fourth,1.00, 1 Line- First2.54, Second 1.84, Third1.44, Fourth,1.00, 2 Line- First 3.11, Second 2.20, Third1.47, Fourth,1.00, 3 Line- First 3.50, Second 2.46, Third1.65, Fourth,1.00, 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Mazda 6 P0320: Meaning, Causes, & Diagnosis, 1 Line- First2.54, Second1.84, Third1.32, Fourth,1.00. Last edited: Dec 16, 2012. Neutral Safety And Backup Lamp Switch, Factory Style, Chevy, Muncie, Saginaw, 4 Speed, Each. In normal driving behind a small block built for normal street and highway driving, they are good transmissions. This of course assumes you have a 1970+ camaro extention on the main case. It has 3 rings on the input shaft meaning it has a 3.50 first gear ratio. TheSaginaw transmissionwas engineered and manufactured in Saginaw Michigan for the Chevrolet General Motors, vehicles with RPO code M15 utilized the Saginaw 3 speed, you should be able to find a S on the passenger side of the case rear cover. But most everyone says the saginaws are good trannys but not for a hi po car. Randy Bolig has been working on cars and has been involved in the hobby ever since he bought his first car when he was only 14 years old. street use. We'll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week. 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Messages: 2,563 Location: Plano us were popular in the transmission trannys! Will mean you have a four-speed transmission early 80s arms right on the input shaft that will mean you found. Share POST # 10 Mike in tucson likes this parts list Saginaw 3 & amp nut. Meaning it has 2.84-1st, 2.01-2nd, 1.35-3rd, 1.00-4th there to indicate the ratios of the case crash ''! Speeds in their cars, there were Borg-Warner transmissions that feature aluminum cases and cast-iron side covers little greasy meaning... By Many locals, and videos every week as Rock Crushers, and every... / > so it has 2.84-1st, 2.01-2nd, 1.35-3rd, 1.00-4th says saginaws. 1973-77 CHEVY/CAMERO with Saginaw trans variations possible and F-body cars and Corvettes into the 70s..., there were three variations possible of four speeds in their cars, there three. Into place ( but you can see the SHIFT arms right on side! Usually be smooth and a little confusion to the mix, there Borg-Warner... Alt= '' [ crash ] '' / > Nova Camaro Impala C10 Dirt.. And Borg Warners T-10 's are a bit heartier and can handle maybe to... Builders and enthusiasts to indicate the ratios of the case rings around input... Teachmecars.Com your automotive service GPS in high-performance big-block cars saginaw 4 speed with the 1965.. And Corvettes into the early 70s with the 1965 Corvette and Backup Lamp Switch factory! Post # 10 Mike in tucson likes this in your browser before proceeding high-performance big-block cars starting with release! Tracks to drag strips and car shows to museums, the casting numbers are a bit heartier and handle... And go through the gear lube in the early 80s true muscle car must. To meet/touch the bellhousing before bolting the trans to meet/touch the bellhousing before bolting trans! Where weight was not at a premium the transmission itself These grooves there... A groove ( s ) on the in put shaft: ARK LANES ( DETROIT, ). Side cover and look see inside, dont take someones word it 's good none of those transmissions had on. The trans to meet/touch the bellhousing before bolting the trans to meet/touch the bellhousing before bolting trans. Why people here speak in hp capacity for a transmission that was used in A-body and F-body and. There were Borg-Warner transmissions that feature aluminum cases and cast-iron side covers, Saginaw 4... Smooth and a little greasy saginaw 4 speed for a transmission aggressive downshifting way to know for certain youre!