Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission

Description: For sale is a Factory Replica of the M22 1968-74 CLOSE Ratio Muncie Rock Crusher Four Speed Transmission typically used in High Performance 1970 thru 1974 Corvette`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobile's and Pontiacs. Also included are Hand Fitted Synchronizer Sliders and Hubs. Some sellers are mixing used non locking sliders with locking gears. All gears sold today utilize a locking synchronizer method where you MUST use a locking slider. If a factory non locking slider is used the transmission will eventually pop out of gear. The hand fitted locking sliders/hubs improves shifting quality through all RPM ranges. The Case also includes a 1" Steel Countershaft bushing. All my transmission cases have the Countershaft bores re-bored using a parallel boring process where the counterbore and the mainshaft are truly parallel. This process also produces a virgin counterpin opening thereby ensuring a tight, leak free press fit. Most M22`s sold on Ebay do not have a new countershaft bushing and you run the risk of leaking or worse yet rotating countershafts. This transmission will also fit all 57 thru 74 GM products and is a rare opportunity to own a virtually brand new infamous M-22 CLOSE Ratio Rock Crusher Transmission. Many transmissions on Ebay are sold with a combination of new and used parts. If the seller does not list ALL the new parts you must assume the non listed parts are used. Do NOT purchase a transmission with 50 year old factory shift arms, the aluminum side cover bores are worn and the shift arms wobble around in the bores of the side cover. Loose and wobbly shift arms may leak and possibly lock in gear. DO NOT purchase a transmission without French Locks on the front bearing retainer, there is a good chance the bearing retainer will loosen from throw out bearing vibration, only GM type French Locks on my Transmissions! DO NOT purchase an M22 without a drain plug, you will have no way to effectively remove all of the gear lube including metallic particles that will continue to circulate and eventually lead to premature failure. Buy with confidence from a seller that works very hard to maintain feedback satisfaction. Be sure to read my Feedback comments prior to purchasing any Transmission. Mystery Muncie First Gear noise eliminated. And by the way all my M22`s come standard with the Rock Crusher Blower Like Whine! This transmission is completely restored including the following:Case Media Blasted and finished with VHT (2000 degree) high temperature coating.All New Grade 5 Hardware.New Auto Gear 32 Spline Tailhousing.New 32 Spline Mainshaft.New Auto Gear Forward Shift Arms that accept all year levers. (Stock Shift Arms DO NOT ACCEPT all Shift Levers).New Auto Gear Reverse Shift Arm that accept all year levers. (Stock Shift Arms DO NOT ACCEPT all Shift Levers).New Bearing Retainer.New Super661 First Gear Bushing with improved Oiling.New French Lock Retainers.New Input shaft oil slinger.New Input nut.New 26 Tooth, 26 Spline Input Gear.New First Gear.New Second Gear.New Third Gear.New Front Reverse Idler Gear.New Rear Reverse Idler Gear.New Reverse Idler Shaft.New Reverse Gear.New Reverse Fork.New Front and Rear Bearings.New Cluster Gear, Bearings and 1" Cluster Shaft.New Mainshaft to Input Pocket Bearings. New Synchronizer Rings, Keys and SpringsNew hand fitted Synchronizer Sliders & Hubs.New SUPER661 Bronze Cluster Gear Thrust Washers.New Magnetic Fill and Magnetic Drain Plugs.New 7 Tooth steel speedometer circle gear.New Speedo Bullet.New GM style Shift Forks.New Side Cover Scissors.New Side Cover Spring.The following seals were replaced: Speedometer, Reverse Shifter, Tailhousing Seal & Side Cover seals. Case 3925660 with 1" Steel Countershaft Bushing, no Vin or Date Code.Aftermarket Bearing Retainer.Tailhousing Auto Gear 32 spline.Side Cover # 3952648. Please note that all my transmissions are sold without a pencil gear as every application is different ie: Tire Diameter and Rear End Gearing.2.20:1 First Gear, 2nd 1.64:1, 3rd 1.28:1, 4th direct, Reverse 2.27:1.26 spline input32 spline output Will fit the following cars manufactured between 1963 and 1974: All General Motors products including Chevrolet, Oldsmobile, Buick and Pontiac. If you have any questions about fitment Close vs Wide Ratio, or require a custom built transmission for your particular application etc. don`t hesitate to contact me (six one zero seven one five nine seven two three)or through eBay messaging system. I can walk you through what is best for your application. Wide Ratio or Custom built transmissions are no problem, contact me for details as I stock parts for every imaginable combination and can usually ship custom builds within 10 days. INTERNATIONAL SHIPPING AVAILABLE. SUBMIT SHIPPING ADDRESS RECOGNIZABLE TO UPS FOR FREE QUOTE. Contact eBay/PayPal for very economical short or long term rates.

Price: 2795 USD

Location: Nazareth, Pennsylvania

End Time: 2024-08-11T20:16:19.000Z

Shipping Cost: 100 USD