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wide ratio muncie rock crusher gears

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  • Guide to Muncie M20, M21, and M22 Four-Speed Transmissions

    Aug 03, 2018· GM’s goal with the Muncie four-speed was to produce a better shift employing larger synchro cones. He tells us both the M20 wide-ratio and M21 close-ratio

  • Guide to Muncie M20, M21, and M22 Four-Speed Hot Rod

    Aug 07, 2018· He tells us both the M20 wide-ratio and M21 close-ratio transmissions were first offered in 1963. The M22 Rock Crusher would come later to accommodate the heavy twist of

  • Muncie M22 Rockcrusher Close, Wide and NEW Transmission

    New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must select whether you need a wide or close ratio & which input spline count, 10 or 26. Fits all Muncie applications with 1" countershaft pin, 1966-74.

  • NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher

    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. 10 OR 26 spline input and large 27 OR 32 spline output shaft. C355 Forged Aluminum Mid-Plate. Super Tail. AG Roller Side Cover. A great Super Heavy Duty Rock Crusher M22 for your Camaro, Nova, Chevelle, Corvette or other GM car. Close Ratio

  • Close ratio VS. Wide ratio 4-speed tranny.Pros/Cons

    Feb 25, 2012· To me, wide ratio is the only way to go. I have a wide ratio with the same straight cut gears as the M22 Rock Crusher and it is awesome. Close ratio is for road racing. I've got 29.5" diameter tires and a 3.90 rear. I needed the steeper first gear.

  • Magical Muncie Four-Speed Hotrod Hotline

    People think all Muncie four-speeds are Rock Crushers, but they’re not. Nowadays there are custom gear ratios and set ups, including M21 wide-ratio and M22 wide-ratio units. You can pretty much get what you want. Beefed up boxes for hot rods and Resto-Mods are popular, too. “ When rebuilding a Muncie four-speed you can take a ’65 case and

  • How to Identify a Muncie Four Speed

    Jun 22, 2016· While vehicles with an axle ratio of 3.55 and lower usually used a wide-ratio transmission. Several things are needed to identify a Muncie four-speed transmission correctly.

  • Muncie M22 Rockcrusher Close, Wide and NEW The Gear Box

    New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must select whether you need a wide or close ratio & which input spline count, 10 or 26. Fits all Muncie applications with 1" countershaft pin, 1966-74.
  • Autogear Muncie M22Z Rockcrusher Gear Whine in 1970

    Oct 11, 2016· Autogear Muncie M22Z Rockcrusher Gear Whine in 1970 Pontiac Trans Am. The "Z" Model has the 2.98 First gear ,they also have the M22W(wide Ratio) and of course the standard close Ratio M22

  • Author: Cat's Garage
  • Magical Muncie Four-Speed Hotrod Hotline

    People think all Muncie four-speeds are Rock Crushers, but they’re not. Nowadays there are custom gear ratios and set ups, including M21 wide-ratio and M22 wide-ratio units. You can pretty much People think all Muncie four-speeds are Rock Crushers, but they’re not. Nowadays there are custom gear ratios and set ups, including M21 wide-ratio and M22 wide-ratio units. You can pretty much get what you want. Beefed up boxes for hot rods and Resto-Mods are popular, too. “ When rebuilding a Muncie four-speed you can take a ’65 case and
  • Muncie M22 4 Speed Rock Crusher Gear Whine YouTube

    Sep 03, 2015· A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle. Changing Muncie M22 Gear Ratios Gear Ratios Explained

  • Author: relicrestorerman
  • So you've decided to slam four with a GM Muncie Transmission

    So you've decided to slam four with a GM Muncie Transmission. It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ratios are the same as in the M21, So you've decided to slam four with a GM Muncie Transmission. It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ratios are the same as in the M21, but the tooth angle is different. Gear ratios themselves were different in the early M20 transmissions
  • Wide ratio muncie rock crusher gears-Henan Mining

    Wide ratio muncie rock crusher gears. We have complete M22 aftermarket gear sets both 10 and 26 spline Inputs and either Close 220 first gear or Wide Ratio 252 first gear The Wide Ratio M22 Wide ratio muncie rock crusher gears. We have complete M22 aftermarket gear sets both 10 and 26 spline Inputs and either Close 220 first gear or Wide Ratio 252 first gear The Wide Ratio M22 gear set is based on the 252 first gear ratios and is available in both 10 and 26 spline Inputs.
  • Muncie 4 Speed Transmissions 5Speeds Transmission Home

    How to Identify Muncie 4 Speed Transmissions. The dead 2.20 first gear ratio which is the same in the M21 is not that good for off the line acceleration. You would need at least a 4.56 rear end gear How to Identify Muncie 4 Speed Transmissions. The dead 2.20 first gear ratio which is the same in the M21 is not that good for off the line acceleration. You would need at least a 4.56 rear end gear to compensate for the dead first gear. That was OK when gas was cheap in 1967 and you did not mind pulling 3000 RPM at 50 MPH while going to
  • How to Identify a Muncie Four Speed Hot Rod

    Jul 05, 2016· While vehicles with an axle ratio of 3.55 and lower usually used a wide-ratio transmission. Several things are needed to identify a Muncie four-speed transmission correctly.

  • Muncie Transmission for sale Only 4 left at -65%

    Rebuilt muncie 4 speed transmission with hurst. Muncie 4-speed transmission for sale. Please be sure that you are intending to buy or able to pay within the said period before bidding. Muncie m Rebuilt muncie 4 speed transmission with hurst. Muncie 4-speed transmission for sale. Please be sure that you are intending to buy or able to pay within the said period before bidding. Muncie m-22 rock crusher four speed transmission -. With scatter proof bell housing and shifter this is
  • Muncie Super Duty M23 Super Case 4-speed Road or Drag

    Dave on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. 2 week lockdown SALE! Shawn Riley on Muncie Super Duty M23 Super Case 4-speed Road or Drag Dave on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. 2 week lockdown SALE! Shawn Riley on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. 2 week lockdown SALE! Michael OBrien on NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher Street/Strip. Camaro, Corvette, Chevelle, Nova. 2 week
  • Hot Rods Muncie vs t-10 4 speed The H.A.M.B.

    Apr 07, 2017· M-20 is wide ratio, 21 is close and the M-22 is close ratio with a different helix angle on the gears to make it a bit stronger, but they make a noticeable howling noise. It is said that T M-20 is wide ratio, 21 is close and the M-22 is close ratio with a different helix angle on the gears to make it a bit stronger, but they make a noticeable howling noise. It is said that T-10's have an issue popping out of 2nd gear, but it's never happened with the one I run.
  • Identify General Motors' Four-Speed Transmissions

    Jun 13, 2017· The Muncie four speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21). That being said, there was a second, close-ratio version (M22) that was developed The Muncie four speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21). 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.”
  • M22 Rock Crusher 4 Gear Trans Co

    Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts. We

  • M22 Rock Crusher 4 Gear Trans Co

    Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts. We

  • Muncie 4-Speed Identification Guide Chevy DIY

    Muncie 4-Speed Identification Guide. wide-ratio transmission was installed. As mentioned previously, we know that the Muncie came with several ratios. Because main cases are often Muncie 4-Speed Identification Guide. wide-ratio transmission was installed. As mentioned previously, we know that the Muncie came with several ratios. Because main cases are often swapped rather than being repaired, the best way to determine if you have an M20, M21, or M22 is to simply look at the gears
  • Wide ratio muncie rock crusher gears-Henan Mining

    Wide ratio muncie rock crusher gears. We have complete M22 aftermarket gear sets both 10 and 26 spline Inputs and either Close 220 first gear or Wide Ratio 252 first gear The Wide Ratio M22 Wide ratio muncie rock crusher gears. We have complete M22 aftermarket gear sets both 10 and 26 spline Inputs and either Close 220 first gear or Wide Ratio 252 first gear The Wide Ratio M22 gear set is based on the 252 first gear ratios and is available in both 10 and 26 spline Inputs.
  • muncie gears for sale eBay

    MUNCIE M22 4 SPEED NEW GEAR SET CLOSE RATIO Rock Crusher GKM22 or GKM22A See more like this. Muncie M22 "OEM" GM Part# 3879999 2nd Gear 30 Teeth WT297-21A GM Chevy MUNCIE M22 4 SPEED NEW GEAR SET CLOSE RATIO Rock Crusher GKM22 or GKM22A See more like this. Muncie M22 "OEM" GM Part# 3879999 2nd Gear 30 Teeth WT297-21A GM Chevy Pontiac Oldsmobile Buick Muncie M20 WIDE RATIO 10 SPLINE GEAR KIT See more like this. Muncie 4 Speed M20 Cluster Gear 25-22-19-17 1" Pin Wide Ratio AWT297-8C . Brand New. $109.00
  • M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill

    NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATE-OF-THE-ART Muncie NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATE-OF-THE-ART Muncie front case from "Auto Gear". This is by far the "BEST" replacement aluminum case ever built for a Muncie! The front bearing is a "SEALED" bearing, and slightly thicker than the original Muncie's
  • Muncie M20 4 Speed Transmission Wide Ratio eBay

    Muncie M20 4 speed wide range transmission. 1" countershaft. That was 30 years ago. Muncie always made a great, strong trans. Maybe we can make a deal! I

  • Seller Rating: 100.0% positive
  • How to Identify a M22 Rock Crusher It Still Runs

    An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type correctly before fitting it into your car. If you have the incorrect An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a transmission type correctly before fitting it into your car. If you have the incorrect transmission, your car may not function properly. You can identify several unique signs that
  • Muncie 4 Gear Trans Co

    4 Gear Trans Co. Parts and Gears to rebuild GM 4 Speeds . MUNCIE M22 "ROCK CRUSHER" 4 SPEED GEARS: (2.20) and Wide Ratio (2.52) with 10 or 26 Spline Input so you don't have to 4 Gear Trans Co. Parts and Gears to rebuild GM 4 Speeds . MUNCIE M22 "ROCK CRUSHER" 4 SPEED GEARS: (2.20) and Wide Ratio (2.52) with 10 or 26 Spline Input so you don't have to swap out your clutch installing the Wide Ratio M22 in you pre-1971 vehicle. Please visit our "Specials" Page for introductory pricing on our "4GTC" M22 Gear Sets.
  • what is a rock crusher transmission? Yahoo Answers

    May 01, 2009· The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and

  • m22 muncie eBay

    Find great deals on eBay for m22 muncie and muncie m22 rock crusher. Shop with confidence. Skip to main content. Shop by category Muncie M22 4 Speed Wide Ratio Gear Set, 10 Spline, GK Find great deals on eBay for m22 muncie and muncie m22 rock crusher. Shop with confidence. Skip to main content. Shop by category Muncie M22 4 Speed Wide Ratio Gear Set, 10 Spline, GK-M22W-10. C $579.23. Was: Previous Price C $724.03. Buy It Now +C $49.81 shipping; Only 1 left! 112 Sold.
  • Muncie Transmission for sale Only 4 left at -65%

    Rebuilt muncie 4 speed transmission with hurst. Muncie 4-speed transmission for sale. Please be sure that you are intending to buy or able to pay within the said period before bidding. Muncie m Rebuilt muncie 4 speed transmission with hurst. Muncie 4-speed transmission for sale. Please be sure that you are intending to buy or able to pay within the said period before bidding. Muncie m-22 rock crusher four speed transmission -. With scatter proof bell housing and shifter this is
  • Muncie M20 For Sale Manual Transmission Parts

    Muncie M22 4 Speed Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20 M21. $369.10. Muncie M22 . Muncie M22 4 Sp Gear Set 26 Spline Input 2.20 Close Ratio Rock Crusher Trans. Muncie M22 4 Speed Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20 M21. $369.10. Muncie M22 . Muncie M22 4 Sp Gear Set 26 Spline Input 2.20 Close Ratio Rock Crusher Trans. $379.00 1968 M20 Muncie Wide Ratio Transmission 4 Speed P7m26 August 26th 67 Date Code. $599.99. Muncie M20 . Muncie M20 1963-65 Deluxe Transmission Trans
  • GM Muncie 4-Speed Decoding : Drivin' It Home

    Muncie 4-speeds were produced in two different ratios wide ratio (M-20) and close-ratio (M-21). An extra heavy duty close-ratio version (M-22) was also offered on many of the big-block high Muncie 4-speeds were produced in two different ratios wide ratio (M-20) and close-ratio (M-21). An extra heavy duty close-ratio version (M-22) was also offered on many of the big-block high-performance models.The choice of transmission was dictated by the engine size and rear-axle ratio.
  • REBUILT CHEVY CAMARO CHEVELLE CORVETTE M20 MUNCIE 4

    Up for sale is a super nice rebuilt Muncie 4 speed transmission with passenger side speedometer.The transmission will work in 64-68 GM cars with the shifter attaching with nuts. (69 and later use Up for sale is a super nice rebuilt Muncie 4 speed transmission with passenger side speedometer.The transmission will work in 64-68 GM cars with the shifter attaching with nuts. (69 and later use bolts to attach the shifter arms) This is the wide ratio version which features 2.52 first gear, 1.88 second gear, 1.46 third gear and 1-1 fourth gear.
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