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Muncie 4-Speed Master Rebuild Kit. We stock a comprehensive lineup of Muncie M20, M21 and M22 car transmission parts, including top-quality Muncie 4-speed rebuild kits. If you're rebuilding a Muncie M20 4-speed wide-ratio manual transmission, we've got the Muncie M20 rebuild kit you require.
Mar 25, 2006· Discussion Starter · #1 · Mar 24, 2006. I just purchased a Muncie that is supposed to be an M-21. The numbers are as follows: 3925660. Also: P9T0A. The tail piece has 3884085 casted into it. The front shaft has the single groove with thick splines.
Serial numbers for Muncie 4 speeds always begin with the letter "P". P stands for Muncie Plant. Not for passenger car as some self proclaimed specialists may think. The letter M was used to ID the Muncie plant for the Muncie 3 speed, so P was the next logical letter. The letter O would add confusion since it …
When looking for a Muncie 4-speed, there are many available at local swap meets or Chevy car shows. The first thing to look for with the Muncie is 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. There are 2 -3/8-inch studs for the shifter levers protruding from the side cover.
Thid is a real nice late 1969 muncie 4 speed transmission for sale.It has the 660 case with 2 plugs and is a m-20.New brass rings and bearings have been installed.The case looks like new and there are no welds,cracks,or stripped holes.A hurst shifter is also available.I have most of the parts to build a 69 302 z-28 engine. including 69 4-bolt block,186 heads,1178 crank,rods,and pistons,valve ...
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Sold! 425hp 409ci, Muncie 4 speed trans, not matching numbers, odometer reads 114,000, needs upholstery/dash, paint needs touchup, dual 4bbl... $32,000 Year 1963
Installed seal and bushing in Muncie M21 transmission in my 1968 Chevelle. Casting number on M21 is 3925660, for the 1968-1970 production years with the 27 spline output shaft. Seal fit as it should and was tight in the tailshaft housing and on the slip yoke for for the driveshaft.
Muncie 4 Speed - Classifieds in Akron, OH: 1968 1969 1970 1971 1972 in Louisville, 4 Speed Transmission Muncie M22, 1967 Chevrolet
Sep 21, 2013· Muncie 4 Speed. Jump to Latest Follow 1 - 3 of 3 Posts. tonynova72 · Registered. Joined Sep 7, 2005 · 304 Posts . Discussion Starter · #1 · Sep 16, 2013 ...
May 27, 2001· Muncie 4 speed. Jump to Latest Follow Hey everyone! Enter your ride HERE to be a part JUNE's Ride of the Month Challenge! Status Not open for further replies. 1 - 6 of 6 Posts. R. ramrod · Registered. Joined Oct 19, 1998 · 42 Posts . Discussion Starter · #1 · May 25, 2001 ...
Muncie 4-speed Transmission (Group 4.000) 3851325 (1) (1) The M22 case casting is unknown at this time. 1967 - 1972(2) 1965 - 1970(1) 1970 - 1972(2) (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced in 1973 and 1974 for other GM divisions.
Dec 12, 2012· 1,504. Joined: Apr 14, 1999. Location: Bismarck, North Dakota. The 3925656 case saw usage starting in 1968. My books go only to 1975, but it was used through 68-75 on all Saginaw 4 speeds. The Saginaw 3 speed and 4 speed built in those years have the same dimensions and input/output shafts, so they should be a direct swap.
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(example: P7A14- Muncie 1967, Jan 14) Muncies assembly codes are model year. (example: P8R23 is assembled Oct 23, 1967 for 1968 model year. Some Muncies also …
Serial numbers for Muncie 4-speeds always begin with the letter "P," which stands for Muncie Plant (not "passenger car.") "M" and "N" were used to identify 3-speed Muncies; "O" identifies the Saginaw 3-speed with overdrive. Serial numbers from 1963 to 1966 included only the month and day. For example, P0101 indicates January 1.
Apr 26, 2007· To confirm this simply look at the VIN number. It will usually begin with a 18S101350 or a 28N12950. This means the Muncie was assembled December 13, 1967 for the 1968 model year. The VIN number will usually be a low number. 1969 to 1974 Muncies got a …
Contrary to popular belief, you cannot tell a 4-speed Muncie is an M22 by looking at the input shaft splines. All M22s use a 26-spline shaft made from a stronger alloy than the other 4-speeds. However, GM made both 10- and 26-spline versions of the M20 and M21. There are two ways you can tell the difference between the M21 and the Rock Crusher.
4-Speed Muncie Transmission Small Parts Kit, Larger 1" Shaft 1969 - 1970 Muncie 4 Speed Transmission, M-20 1970 - 1974 Muncie Transmission Main Case GM 3925661 : M-20, M-21, M-22 Muncie Transmission Gear Shift Fork
Fully Restored Chevelle! GM 350ci V8, Muncie 4-Speed, Powered by a Chevy 350ci tied to a Muncie M21 4 Speed she brings, 750 -Dual Feed -Electric Choke -Aluminum Performer Intake Muncie M21 4 Speed Manual (#392566) ....
Dec 18, 2007· I have a Muncie 4 speed trans and i can't find any information about it from any ot the other sites I have looked on. Can one of the experts please help me out. Here are the numbers on it: Main Case 392566 Tail housing 3950306 Shifter cover …
4 Speed Muncie Transmissions. Recent Comments. steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. SUMMER SALE ON NOW!!! Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears.
Car part for sale, 1970 GM Muncie 4 speed transmission with Hurst Comp.-Plus shifter....transmissio. Americanlisted has classifieds in Wellsville, Ohio for new and used car parts.
Aug 21, 2008· Muncie 4 speed. Jump to Latest Follow 1 - 11 of 11 Posts. ddx77 · Lifetime Gold Member . Joined Jun 29, 2008 · 1,119 Posts . Discussion Starter · #1 · Aug 18, 2008. Will a 69 muncie 4 speed bolt up to a chevy 454. ...
new southwest speed tubular transmission crossmember for 1963-1972 chevy and gmc truck's with powerglide, turbo th 350, th 400, 700r4, muncie, saginaw, 3 & 4 speed, trim-to-fit transmission mount with hardware, c10 c20 c30 c15 c25 c35 1000 1500 2500 3500 3000 3500 c1500 c2500 c3500
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Aug 04, 2021· Muncie Power Products, Inc. is pleased to introduce Candace Bankovich as its new senior executive director of people strategy and general counsel. All of the big truck features in a small truck package—the Omni-System One-ton Package—is designed for Ford F-550, F-650, and F-750 applications requiring the same feel and performance as the ...
Feb 03, 2013· Hello, I was wondering if anyone can answer this question I have a 1966 chevelle SS 396 4 speed car, The car was built Dec 1965 about what trans would be correct for this build a 1964-65 muncie or the 5010 1966-67 tranns i am really confussed …