Muncie 4 Speed Speedometer Gear Chart, My 60 has a later model Muncie M21 and I've installed 3:55 rear end gears.

Muncie 4 Speed Speedometer Gear Chart, D. Developed by General Motors (GM), the Muncie transmission became an icon of muscle cars during the 1960s and early 1970s, leaving an indelible mark on the automotive landscape. NOTE: A3 Speedometer Circle Gear Retainer used w/ nylon gear only A4 Speedometer Pencil Gear NOTE: NOTE: The accompanying charts show what gears were manufactured for each type transmission. You must specify which tooth count & spline count you need. 73 x 747) ÷ 1,001 = 22 Popular Transmission Speedometer Gear Tooth Counts Transmission TH350 (Chevy) TH350 (BOP) TH400 200-4R 700R4 (4L60) C4/C5 C6 AOD 904 727 Muncie Saginaw Top Loader T-10 T-5 T-56 L8T steel: 1. This kit will convert your 1998 and up 4l60E transmission to a factory mechanical speedometer and still have functional VSS capability. 5"-33" and the gears have been verified as 4. Oct 21, 2014 · AGE makes additional 7- and 9-tooth gears to work with these standardized pencil gears. This conversion kit features a mechined billet adapter that mounts to the 6 bolt stock transmission, allowing the standard 4 bolt tail housing to bolt upright. 84 / ID 1. Trying to dial my speedometer in before my cross country trip along Rte 66 in July. Initially on a 31 tooth speedo gear the speedo indicated 50 mph when running 45 mph as verified by GPS. It also includes a new mechanical speedometer sleeve with a new gear, and a reluctor/drive gear Use this TCI Auto Speedometer Gear Calculator Formula for any GM, Ford or Chrysler vehicle. It is now possible to calibrate your speedometer for a wider combination of rear axle and tire sizes. Created Date 5/8/2008 4:37:40 PM L8T steel: 1. Use this TCI Auto Speedometer Gear Calculator Formula for any GM, Ford or Chrysler vehicle. Before I swapped out the rear end the speedo gear was red and had 21 teeth. I followed the Quadratec speedo chart and installed a 37 4-SPEED TRANSMISSION I. Aug 22, 2024 · I need some help with choosing the right speedometer gear for my 85 CJ7 with the 258 I6/T5/Dana 300 combo running on 35" tires and 4. Click the link! 17 tooth purple dimension -1. Note: Drive gear refers to the gear that is on the transmission output shaft. 56 gearing. 810 20 tooth blue dimension -1. See details Which speedo gear do I need for my Muncie M21? Hi all. Shop online! Find speedometer driven gears and other Muncie transmission parts at The Gear Box, your online store for DIY overhaul kits and accessories. 810 18 tooth brown dimension -1. The car has stock rims and stock size Coker Classic radials. Got it out of mothballs then and put about 300 miles on it and then discovered a grind going into third gear. Owned it since 85 but when I finished the body-off in '90 it sat in storage till last year. 84 / ID 1,178 32 spline OD 1. Driven gears given for calculation purposes: (see chart below) 27 spline OD 1. This is very useful when there is no established baseline from which to work from such as replacing a transmission in a vehicle that was purchased without a drive line! The Muncie 4-speed manual transmission holds a significant place in automotive history, renowned for its robust design and pivotal role in the performance car era. 56. Please select 7 or 8 Tooth and for 27 or 32 spline out put. My 60 has a later model Muncie M21 and I've installed 3:55 rear end gears. Muncie steel drive gear with 7 OR 8 teeth. NOTE: A3 Speedometer Circle Gear Retainer used w/ nylon gear only A4 Speedometer Pencil Gear NOTE: NOTE: Get your Muncie M20, M21 & M22 4-speed manual transmission gears at Allstate Gear for a full line of racing transmission repair parts at wholesale pricing. I measured the actual tire diameter at 32. 305 x . 84" OD this ONE (1) gear has 35mm bore: used with 32 spline mainshaft. 810 19 tooth white dimension -1. So, if you have an eight-tooth drive gear and use the above equation with an axle ratio of 3. I had a 7 tooth and needed an 8 tooth. The driven gear is located in a removable housing usually in the tailhousing of the transmission. 75 x Jan 22, 2019 · C3 Tech/Performance - Muncie speedometer driven gear - I took my transmission apart to fix a few issues, one of them being the speedometer gear. 75 x . I noticed after putting it back together, when I put the transmission in reverse and rotate the input shaft, the speedometer driven Jun 15, 2011 · How to Properly Locate Speedo Drive Gear in a Muncie My 65 Coupe has a 66 or 67 4 speed Muncie. NEW! Use this TCI Speedometer Calculator to find your tooth count before ordering. New OEM AC Delco gears are used in Muncie, GM T10, GM Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, 200 & 350 transmissions. Available for the 27 spline and the 32 spline mainshafts. 73:1 you get 22: (8 x 3. This is very useful when there is no established baseline from which to work from such as replacing a transmission in a vehicle that was purchased without a drive line! Apr 26, 2026 · Get it between Mon, Jul 27 and Wed, Jul 29 to 23917. Pre ‘69 Muncie’s use a stud & nut at the indicated attachement point, while ‘69 and later Muncie’s use illustrated on the right. 379 Team Camaro Tech. CHART (continued) Holes may not be tapped * MUNCIE Shaft Identification he transmission arm attachment. im, 100elpi, jiec, irut, fq, gxjbllw, 1pab, msinjj, boty, 8i0,