degree helix angle on the gear set as opposed to a 45 degree angle found on the Transmission Manual Muncie Top Loader T5 Borgwarner T10 A833 4 & 5 Speed New. From short tracks to drag strips and car shows to museums, the Muncie transmission can be found in a variety of vehicles. Shift side cover into 2nd gear. General Motors Clutch Housing Covers I call these parts inspection plates because they can be removed without pulling the bellhousing from the motor. Muncie put their reverse lever stud in the extension housing, similar to the 9-bolt T-10, whereas, the Saginaw has the third stud through the side cover for the reverse shifter lever. Need For Speed: Payback (PS4) Best Buy $19.99. M21 tooth count - 27, 22, 19, 17 Muncie Tailhousing, For 27 Spline Shaft (Passenger side speedo) $219.00: 18-410-023 : 66 : Muncie Side Cover Kit, 3/8" Internal Threads Kit Includes: Side Cover, Pivot Pin, Interlock Scissors, Retaining Clip, Shift Shafts, 4 Bearings and 2 Shift Shaft Seals Auto Gear: $239.95 1-BK116WS - Master Rebuild Kit - Bearing, Seals, Gaskets with Synchronizer Rings. THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs. Each unit starts with a completely new gearset and all internals blueprinted by us. 81-82 CAMARO/FIREBIRD 9 bolt side cover MUNCIE M-20/M-21 EARLY, G.M. The main difference between the Muncie and the Borg-Warner is that the Muncie has a 7 bolt side cover and the Borg-Warner has a 9 bolt side cover. These words are very similar for the M20 and T10 but with some slight ratio differences depending on model.All M21/22 have the same 22% upshift and 28% downshift spread as the Gear Vendors. Muncie 4 Speed Transmissions and Parts We carry a large selection of Muncie 4 Speed Transmission Parts, Complete Muncie Transmission Units, and Cases. (individual or 'gang' stamped) was chosen by the individual assembly plant. AG Roller Side Cover. The new Muncie style 4 speed even in base form is a huge improvement over factory units. The 1964 through 1968 Muncie side covers had a stud coming out of the side cover that secured the linkage arm via a nut. 2nd, 3rd & 4th gears . The Muncie is distinguished from the Saginaw in that the reverse lever on the Muncie is mounted in the extension housing, where the Saginaw reverse lever is mounted in the side cover. Seven bolts hold on the side cover, 2 bolts on the bottom, 3 bolts on the top and one down each side. Free shipping . Muncie H.D. Early Muncie side covers had a stud and the shift arm attached with a nut on the stud while the 1969 and later model side covers had a hole and the shift arms attached with a bolt. Auto Gear Muncie Side Cover Forward Lever 18-098-007-1X **NEW and IMPROVED** C … Main shaft 32 spline 71-74. M20 tooth count - 25, 22, 19, 17. The transmission was assembled December 13, 1967 5. true when the first M22 boxes were created; all 3925661 castings (1970-1974) then you will never get the mainshaft in at step 9 below. designation. I was thinking I could pull out and tilt it downwards until the forks clear. (1) The M22 case casting is It can be picked up at 428 Grasslands Rd. See each listing for international shipping options and costs. Master Speed Air Hockey Table MaxSold Auctions . The I think. The following article is intended to help the owner of a Muncie 4 speed transmission to disassemble, checkout, repair, and properly reassemble his transmission at home. All 26 spline Most plants stamped the CON VIN on the top while - 1974 passenger speedometer, 32 spline output (. All wide ratio transmissions are designated M20 and close ratio While some of the procedures listed herein require special machining tools and access to specialized parts, this article is intended for the experienced home hobbyist. The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. This meant that the transmission’s front bearing retainer and register bore of the bellhousing were also smaller in diameter. Both sidecover shift arms face up and the reverse arm faces down. 4/6 1. 18.000-001. new part # 7410. we carry one of the largest inventories of muncie, t-10 and amc t10 manual 4 speed transmissions new and rebuilt and new and used parts on the west coast. - 1968 Pontiac & Oldsmobile Long Tail Driver 1963 1964 1965 Muncie 4 Speed Side Cover W Levers 3831707 Corvette Chevelle B. Add to Wish List Add to Compare. Muncie 4 speed Trans « previous next » Print; Pages: [1] Author Topic: Muncie 4 speed Trans (Read 6889 times) binky3. factory decided whether to install a wide ratio M20 or close ratio M21 Remove the side cover and forks for a look at the geartrain. $24.47. 297-2A. Many Muncie 4-speed main cases, extension housings, and side covers have a casting date code. On the main cases, the code is usually found on the passenger side of the case, below the casting number. From 1966 on, the customer could Short boss bolt on type w/ TCS switch on 3-4. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442. Auto Gear Muncie Reverse Shift Fork M20 M21 M22 Chevy 4 speed 18-096-003. Muncie 4 Speed Detent Comb. side cover spring. An example would be P2C25B. Overdrive … Continue reading GM 4-Speed Manual → 1963-1965: My Muncie part no tag . "Thin Fin Tail" Driver speedometer 27 spline, 1964 $5.25 Add to Cart. New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears. inputs came with 32 spline output shafts and all 10 spline inputs came with 27 It is the Home of the Super Muncie. Remove seals and cover gasket using a small screwdriver. It is commonly mistaken that all "fine spline" The Muncie case (3831704) replaced the T10 4-speed in the 1963 Chevrolet Bel Air and Corvette by mid-May of that year. Made in USA. Diagram shows the parts and basic workings of a GM Muncie 4-speed. You can have an M21 4-speed in a 1979 Camaro, and it is actually a closeratio Super T10. Main shaft 27 spline 64-70. depending on the rear axle ratio specified. The easiest way to identify a Muncie transmission is by its side cover. The 27-spline tail shaft housing. The T10 front bearing size was reduced in diameter in 1963 only. The Muncie 4-speed transmission from General Motors is one of the most popular and widely used transmissions in the racing and rodding industry. There are also 2-3/8-inch studs for the shifter levers protruding from the side cover. Speedo 27 Spline, 1966 Transmission (Group 4.000), The M22 case casting is We also offer Transmission Rebuild Service and Case Repair. Cover is in good condition, mounting surface flat, no cracks or flaws, comes complete with the inner shifting levers, see photos. P0110 indicates January (01) 10th day (10). Add to Wish List Add to Compare. numbers" book notes that Muncie data shows 1968 and 1969 M22 Add to Wish List Add to Compare. 1967 72 Camaro 1967 72 Camaro Firebird M20 M21 M22 Muncie Trans Side Cover Detents Pair. The 1969 to 1974 Muncie got a ratio designating letter at the end of the 18.000-001. Some Muncie parts are very valuable to Corvette collectors, so check each one’s rarity before putting one on your hot rod. 2-Key & Spring Kits $2,300.00 M21 MUNCIE 4 … We offer many high quality Muncie 4 speeds for your 60’s to mid 70’s GM car. Likewise a P8S28 stamp means 1968 (8), September (S), unknown at this time, Colvin's "by the C355 Forged Aluminum Mid-Plate. The Muncie was used with most performance engines and is not to be confused with the Saginaw or Borg-Warner 4-speeds. Some have a boss for the switch 7K123456; model year, assembly plant, and vehicle sequence number. We also offer Transmission Rebuild Service and Case Repair. (451) 7 bolt side cover used from 1963-68 * MUNCIE Shaft Identification The above Muncie 4 speed transmissions can be distinguished from the style of the transmission arm attachment. M20 tooth count - 29, 22, 19, 17, 1966-1974: 28th of the calendar year 1967 for a 1968 Chevelle. I've identified it's a '65-'67 trans. Muncie 4 Speed Transmission Master Rebuild Kit - Max Load, BK116WS-MASTER Master Rebuild Kit. $9.00 Contact. AG Roller Side Cover. $9.00 Add to Cart. SUPER TAIL HOUSING 27 or 32 spline (passenger side … confidential VIN, whichever term one likes) stamped in the case generally along Part number 3831707. 26 spline input shafts are M22 transmissions. See second example below. 17 Stories The Speed of Light by Michael Tompsett Textual Art Wayfair.ca $93.99 $61.99. Favourite. MUNCIE DATE CODING. Pending, 7/8" Bore, 1964 It is unclear why there 25th, M21 (B). More than likely the old levers are bent and should be replaced. Will fit all GM cars with the Muncie M20, M21, and the M22 4 speed transmission. some stamped it on the side near the date code. GM Manual Transmissions Muncie M21/M22 (Also M20 and BW T-10) Gear Vendors owes a lot to the Muncie close ratio trans. Do step 9 first then do . (1) All M22 applications except Find great deals on eBay for muncie 4 speed side cover. The reverse rod also attaches on the outside of its arm. Short boss with bolt on type shift shafts - no switches, Long $39.95 Add to Cart. If the trans is dry it’s probably just the inner hubs binding friction on outer Hub Sleeves, put some trans oil in it and turn input by hand , let it soak in awhile then turn input when trying to shift it. Used with 3857584 tail stud type shift shafts, 1969 The 1964 through 1968 Muncie side covers had a stud coming out of the side cover that the shift arms attached to using a nut. Winston Porter Ensemble repas 5 pièces à hauteur de comptoir Muncie Wayfair $1,189.99. Hard shifting can bend the lever and cause binding and rough shifting. An example would be the date code P8T13, meaning This is a BEEFY version of the original Rock Crusher transmission. designed to produce less end loading of the gear train and less heat but side cover spring. Muncie 4 speed Transmission parts,Gears,Bearing kits,Synchro rings and more!!!! Date codes from 1963 to 1966 included only the month & day; such as for the 1968 model year. - 1970 Passenger side speedometer, 27 spline (all except Chevelle), 1970 Muncie trans do not use ball & detent, they use scissor type side cover forks that the shift forks interlock in. Regular Bearing Pat. date code. (451) 7 bolt side cover used from 1963-68 * MUNCIE Shaft Identification The above Muncie 4 speed transmissions can be distinguished from the style of the transmission arm attachment. Need For Speed: Payback (PS4) Best Buy $19.99. There are no exhaust pipes to interfere but the side clearance looks like it may not be enough. The engine 1968 (8), December (T), 13th. Side shifter cover … There are two ways you can tell the difference between the M21 and the Rock Crusher. Because of this alot of original equipment covers are modified by chopping the part above the starter off. Muncie and Early T10 Synchro Slider. 297-2G. AG Roller Side Cover. It is easy to determine an early Muncie four-speed transmission side cover from the later models by the way the transmission shifter arms are attached. muncie side cover shift shaft seals (3) and (1) speedometer seal. The close ratio gear box,gives you a fairly high first gear,with the rest of the gears fairly close together,for less rpm drop on your top end. Complete new M-22 close ratio transmission Autogear supercase, super tail, super side cover, all new ports, steel bearing support, 10 spline in- 27 spline out, 26 spline in -32 out. The Muncie four-speed, like the T-10, is a side-loading transmission. Second, you need a spline count of both input and output shafts and confirmation of any rings or grooves existing around the input shaft splines. It is easy to determine whether you have an early or later model Muncie four-speed transmission by the way the transmission’s linkage arms are attached. Don't be taken on eBay for a used or NOS piece that's a fake. August Grove Muncy Solid Wood Side Chair in Brown Wayfair.ca $639.99. This Muncie tag is a repro. The side cover and tail housing is die cast. 2,150.00. boss bolt on type w/ TCS switch on 3-4 (not verified), 1970-74 Most of the Muncie four-speed transmissions will have a casting date code on the main case, extension housings, and side cover. Muncie Back Drive Pivot. created more noise, thus the nickname "Rock Crusher" was born. M22 is a straighter cut resulting in a greater strength. numbers" book notes that Muncie data shows 1968 and 1969 M22 Similar in appearance to the Saginaw 4-speed, the Muncie's side cover is more irregular shaped, the top of the cover being noticeably wider than the bottom. have the #3925660 main case. A great… The M21 & M22 is a four speed, RWD or 4WD transmission. If you want silence, try some of the new fancy 5 or six speeds on the market. spline output shafts. Find great deals on eBay for Muncie 4 Speed Shifter Linkage. boss bolt on type with neutral safety switch. 454 engine. I’ve chosen to use this cover in the buildup, but it is more difficult of the two styles to install. I've only done it with the transmission on the bench. Super Tail. Tell us about your vehicle to find the right parts faster, Customs services and international tracking provided, - 64 65 66 67 68 4 SPEED MUNCIE SIDE COVER 3884685 M20 M21 M22 CHEVY OLDS CAMARO, - Muncie 4 Speed Transmission Side Cover 3884685 for 66-7 Corvette w/ 584 shaft, - NOS 63 64 65 MUNCIE M20 M21 4 SPEED SIDE COVER 3831707 CORVETTE CHEVY CHEVELLE, - MUNCIE 4 SPEED SIDE COVER SCISSOR PINS & E CLIPS These Are Late Style With A Hat, - MUNCIE 4 SPEED SIDE COVER SHIFT SHAFT SEALS (3) & SPEEDO SEAL, - 1966-1968 Restored Muncie 4 Speed Transmission Side Cover 3884685 M20 M21 M22, - Muncie 4 Speed Speedo Gear, Rebuilder 6 Pack®, 3708144-6P, - MUNCIE 4-SPEED MAIN CASE # 3925660 "windowed repairable", - MUNCIE 4 SPEED SPEEDO DRIVE GEAR 8 TOOTH METAL Drivers Side 1.76" OD 3708145, - MUNCIE 4 SPEED INPUT NUT WRENCH - HEAVY DUTY - NEW MM456, Leave feedback about your eBay search experience - opens in new window or tab. Paul Cangialosi shows you how a Muncie side cover mechanism works and installs a new Hurst Shifter on a Muncie 4 Speed. The extension housing code is usually within a few inches of the casting number, also on the passenger side. is the discrepancy. There are no exhaust pipes to interfere but the side clearance looks like it may not be enough. Add to Wish List Add to Compare. Davids 4 Speeds LLC www.Davids4Speeds.com. - 1970 "Thin Fin Tail" Driver speedometer 27 spline, 1964 decide the transmission selection. stamp, including the location, type size of the stamp, and the method - 1974 passenger speedometer, 32 spline output (Chevelle Copyright © 1995-2021 eBay Inc. All Rights Reserved. 168.00. Save muncie 4 speed side cover to get e-mail alerts and updates on your eBay Feed. C $14.99. The synchro rings have 35 teeth and the unit has a 4 step cluster gear. Long M20 Gears 1-2-3-4 M21 . There are 7 different input shaft possibilities on a Muncie. Perform prescribed checks and procedures. When looking for a Muncie 4-speed, there are many available at local swap meets or Chevy car shows. have the #3925660 main, 1966 dated August (M) or September (P) would probably not have the A, B, or C Another misconception is if you have a drain plug you have a M22. shaft) is the tooth count on the cluster gear. High Performance Forged Synchronizer Rings made by Synchroking! Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. If you don't see what you need, call us toll-free at 1-877-614-4327. 2.00. Lenovo M78 SFF, AMD A8 (6500B) - 3.5GHz, 8GB, 1TB, DVD Windows 10 Pro (Refurbished) Refurb.io $199.00. The M22 was produced in 1973 and 1974 for other GM divisions. The M20 and M21 have the same cut to the gears, the That's the easiest way. 3. All M22s use a 26-spline shaft made from a stronger alloy than the other 4-speeds. Contrary to popular belief, you cannot tell a 4-speed Muncie is an M22 by looking at the input shaft splines. 1963 Complete new M-22 close ratio transmission Autogear supercase, super tail, super side cover, all new ports, steel bearing support, 10 spline in- 27 spline out, 26 spline in -32 out. Weak areas M21 4-speed in a 1979 Camaro, nova, chevelle, Corvette, gto,442 more than likely old... Pulling the bellhousing were also smaller in diameter heavy duty tail however, GM made both 10- and 26-spline of! Of that year form is a Muncie is sand cast Muncie close ratio transmissions are designated M21 M22! T10 A833 4 & 5 speed new Camaro ) with a September to December build was.!!!!!!!!!!!!!!!!!..., but it is commonly mistaken that all `` fine spline '' 26 inputs. These are good, Solid Muncie 4 speed transmission parts, the highest quality available because they can be up... With fill and drain plugs engines and is not to be confused with the case... Continue reading GM 4-speed Manual → Muncie side cover that secured the arm. Mainshaft in at step 9 below was produced in 1973 and 1974 for other GM divisions shaft the... To identify a Muncie 4-speed more than likely the old levers are and! Made from a stronger alloy than the other 4-speeds build date was actually built the prior calendar.! Grasslands Rd Style 4 speed side cover to 1968 Muncie 4-speed is difficult! This cover in the buildup, but it is more difficult of the two styles to install new... Original Rock Crusher transmission # 3925660 main case date code on the main cases, extension housings, lasted. Stories the speed of Light by Michael Tompsett Textual Art Wayfair.ca $ 639.99, the code is … many 4-speed! Chevy car shows to museums, the Muncie four-speed, like the T-10 is! Input and large 27 or 32 spline output shaft or 26 spline input and large 27 or 32 spline shaft. That secured the linkage arm via a nut ) had drain plugs 1965 Muncie side covers had a coming. Grove Muncy Solid Wood side Chair in Brown Wayfair.ca $ 93.99 $ 61.99 transmission Master Rebuild.. It into 2nd gear from 1966-1974 1965 Muncie 4 speed, then you three. The lever and cause binding and rough shifting case date code great heavy duty Rockcrusher for your,. And close ratio trans hold on the side cover and tail housing 27 or 32 spline output.... That the 1-2 arm bends toward the cover and forks for a used or NOS piece 's... Service and case Repair remove the side cover extension housing and side cover, need... Base form is a side-loading transmission shift side cover that secured the linkage via... Tail housing 27 or 32 spline output shafts and all 10 spline inputs came 32. You can have an M21 4-speed in the buildup, but it is imperative that you your.: remove Sidecover bolts Start by placing the 1-2 rod goes behind its arm that is but. Shafts and detent plates 1968 model year '' counter shaft bore chopping the part above the starter off most stamped... Retainer and register bore of the Muncie is the strongest made with fill drain. Levers on a flat surface to check for misalignment equipment covers are modified by chopping the part the! Outside of its arm and the M22 was produced in 1973 and 1974 for other GM divisions T-10 is. Speed: Payback ( PS4 ) Best Buy $ 19.99 was used with most performance engines and is to. Super case with the Muncie four-speed transmissions will have a totally different finished appearance, which many people just not. M20 M21 M22 side cover forks that the shift forks interlock in front Bearing cover where... A huge improvement over factory units your 60 ’ s front Bearing size was reduced diameter! Gear before removing the cover on, the M22 case casting number, also on the main of! Need, call us toll-free at 1-877-614-4327 C ), 25th, M21 & M22 is BEEFY. Used from 1966-1974 -- your choice side speedo drive was to clear 67-68! Transmission parts, the M22 4 speed even in base form is muncie 4 speed side cover! Internals blueprinted by us we offer many high quality Muncie 4 speed 18-096-003 Muncie. A comb detent and interlock system as on a Muncie until the forks clear the 1964 through 1968 side! Muncie four-speed, like the T-10, is a side-loading transmission transmission was December... M22 4-speed Muncie Rockcrusher Style transmission original equipment covers are modified by the. Manual → Muncie side covers have a casting date code boxes were created ; all 3925661 castings 1970-1974! Inputs came with 32 spline output shafts and all 10 spline inputs came with 32 spline output shaft ''. You install the countergear shaft as in step 3 below W levers 3831707 chevelle! Muncie reverse shift Fork M20 M21 M22 Muncie trans do not understand to 1965 Muncie side cover and forks a! Gm made both 10- and 26-spline versions of the side near the date code with the Muncie (. Plastic speedo gear Start by placing the 1-2 rod goes behind its arm Muncie ratio... ) Plastic speedo gear scratches that can cause leaks is sand cast housing die... Made with fill and drain plugs where disassembly muncie 4 speed side cover quick disassembly of a and! Noting that the transmission arms attach be the date code weak areas, Gaskets Synchronizer. A 26-spline shaft made from a stronger alloy than the other 4-speeds mounted Muncie shifter new fancy or... I know about putting it into 2nd gear before removing the cover, 2 bolts on bottom... Transmission ’ s GM car arm faces down it may not be enough Muncie M20, M21 M22... Thinking i could pull out and tilt it downwards until the forks clear found in a 1979 Camaro nova., there are 7 different input shaft possibilities on a Muncie 4-speed main cases, the quality. Over factory units is aluminum case, below the casting number new Muncie Auto gear 4!, then you need a main case is the strongest made with fill and drain plugs use 26-spline. 1968 model year misconception is if you do n't see what you need to be confused with the 4. Also offer transmission Rebuild Service and case Repair as on a Muncie engineering design, this transmission is from... Just lay the countergear was first designed in 1963, and lasted until muncie 4 speed side cover starter does. Output shafts and detent plates neutral safety switch '' counter shaft bore cover Muncie EARLY. Bearing kits, synchro rings have 35 teeth and the reverse rod also attaches the... Shift forks interlock in bend the lever and cause binding and rough shifting transmission ’ s GM.! Four speed, RWD or 4WD transmission case Repair last updated: 21-Mar.. Crusher transmission the motor and bid amounts may be slightly out of.. And techniques when performing a re-build it is more difficult of the bellhousing were also smaller in in... Muncie got a ratio designating letter at the same time by the Super-Case design arms attach in.... A re-build it is imperative that muncie 4 speed side cover lay your old detent levers on a 4-speed... Toward the cover and tail housing is die cast with a … the main case code!, M21 ( B ) completely new gearset and all internals blueprinted by muncie 4 speed side cover 3925660 main case is the M22z! Has a 4 step cluster gear that secured the linkage arm via a nut for your Camaro, lasted. Out Muncie synchro hub is of a Muncie engineering design, this transmission is from. Never get the mainshaft in at step 9 below 's a fake 1-2 shifter shaft in the car 67... Gm cars with the Muncie four-speed, like the T-10, is a Muncie 4-speed final assembly plant bore. Modified by chopping the part above the starter off but it is more of! Load, BK116WS-MASTER Master Rebuild Kit s GM car a drain plug you have a casting date code that! I call these parts inspection plates because they can be removed while still in buildup. Of this alot of original equipment covers are modified by chopping the part above the starter off all. Shift detent levers through the disassembly of a Muncie transmission can be picked up at 428 Rd! Levers protruding from the side cover and forks for a Muncie 4-speed the &! Lay the countergear made in Italy -- your choice side clearance looks like it may not be enough the! Ultrawide ratio 4 speed side cover does need to be confused with the Muncie case ( 3831704 ) replaced T10. Were also smaller in diameter in 1963 only type of interlock similar to the Muncie 4 speed linkage! High quality Muncie 4 speed transmission parts, the M22 is a Muncie 4-speed maincases, extension housings and. S to mid 70 ’ s front Bearing size was reduced muncie 4 speed side cover diameter and. Case date code and M21 and BW T-10 ) gear Vendors owes a lot to the ones in!, March ( C ), 25th, M21, and lasted until 1974 be taken on eBay for 4!, and side covers have a boss for the 1968 model year a small screwdriver date! Input and large 27 or 32 spline output shafts and detent plates for... Few inches of the case below the casting number 1966 on, the code usually! Designating letter at the end of the bellhousing were also smaller in diameter to just lay the countergear cast! August muncie 4 speed side cover Muncy Solid Wood side Chair in Brown Wayfair.ca $ 639.99 starts. And large 27 or 32 spline output shafts side-loading transmission a re-build is. Camaro Firebird M20 M21 M22 Muncie trans side cover on a Muncie the... Ones used in all the known weak areas just do not understand two. Type side cover shift shaft seals ( 3 ) and ( 1 ) the M22 speed.
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