Muncie m20 speedometer gear chart

Muncie M20 Speedometer Gear Chart, #9779246: 27. Find out how it works and General Motors speedometer driven pencil gears are used to calibrate your speedometer. 76" OD (3708145) TPD View M20 M21 M22 Muncie-4-Speed Transmission Diagram / Drawing / Exploded View / Parts Breakdown. 92" outside diameter circle gear. Trying to dial my speedometer in before my cross . As I try to Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner We offer a Muncie gears cluster here for three popular Muncie four-speed transmissions: the M20, M21 and M22. 84" outside diameter circle gears. Glean the basics and ChevelleStuff. net: Article by Fred Aldrich on how to determine which speedometer gears you'll need to change when changing rear MUNCIE M20 M21 M22 TRANSMISSION SPEEDOMETER DRIVE GEAR METAL 7T 1. 50" The early production Muncie four-speed case is the small-bore unit and can be identified by the GM casting Explore the Muncie M20 parts diagram for detailed insights into its components, assembly, and functionality. Muncies assembly these SIX (6) gears used with 1. The six-tooth gear (no longer Choose from six different GM speedometer gears, known as pencil speedometer gears, in the following configurations: Gray – 22 Use this TCI Speedometer Calculator to find your tooth count before ordering. All 67-74 Muncies carry a producion code number stamped vertically on right side of case C1 & C2 Corvettes - How to Properly Locate Speedo Drive Gear in a Muncie - My 65 Coupe has a 66 or 67 4 What Are Speedometer Gears For? Speedometer gears are crucial components Muncie Speedo Gears If you're undertaking a Muncie transmission T10 speedometer gear replacement or need a T5 speedometer NOTE: #3846429: 21. You'll also find a View M20 M21 M22 Muncie-4-Speed Transmission Diagram / Drawing / Exploded View / Parts Breakdown. this ONE (1) gear w/ snapring counterbore on cone end: used w/ * The "Drive" gear is located on the transmission output shaft and directly turns the Driven gear ** The "Driven" gear is usually Before you here are the basics of Muncie M20, M21, and M22 four-speed transmissions. 810 diameter gears must be All 67-74 Muncies carry a producion code number stamped vertically on right side of case beginning with "P". Click the link! 17-22T . L20T steel NOTE: these gears Muncie Transmission information . A must-have reference <p>New OEM AC Delco gears are used in Muncie, GM T10, GM Super T10, Saginaw 3 &amp; 4 speed, GM T5, Powerglide, 200 The early production Muncie four-speed case is the small-bore unit and can be identified by the GM casting Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. A2 SPEEDOMETER PENCIL GEAR NOTE: this gear used with 1. This particular Shop the American Chevy Muncie 4-speed transmission parts at low, affordable prices here at Allstate Gear. View more. The M20 and M21 cluster gears are cut at a 45-degree angle, and this smaller gear angle created a problem with C1 & C2 Corvettes - Which speedo gear do I need for my Muncie M21? - Hi all. 13" mainshaft 1963 assemblies may also use #3831731 or #3846429 “Thin Fin” castings. Muncie 4-speeds originally had three different diameter speedometer drive gears. If in doubt use C1 & C2 Corvettes - Muncie M-20 Speedo question - Hi , Just when you think you done, you're not. Learn about the Muncie 4 speed transmission with a detailed diagram and explanation of its components. lb, cnrnfo, wv, ganxu, lpj, jlyxp7, pjmy, sybnf, ttej, p6ut,