Gm Speedometer Gear Chart Pdf, New speedometer pinion gear for all 1966 & up transmissions, 35 tooth/orange.

Gm Speedometer Gear Chart Pdf, This is a simple, 30-minute bolt-on installation. The conversion kit includes the tail housing, new speedometer sleeve with new gear, new VSS sensor, new reluctor/drive gear bushing, and bolt. Oct 30, 2019 · Sometimes, it might require a little more work. One fits gears from 34 - 39 teeth and the second one fits gears from 40 - 45 teeth. We have tried to compile a gear selection that will work for most street gear and tire sizes. Two housings, each made from either aluminum or plastic, are available for driven gears with 34 or more teeth. If your cable-driven speedometer is reading incorrect mph, in order to correct the problem, you first need to know four things about your car: tire diameter, rearend ratio, the transmission’s drive-gear tooth-count, and the speedometer’s driven-gear tooth count. Jun 16, 2023 · Speedometer gears are crucial components located inside the rear of your transmission. Feb 26, 2018 · Here’s how to dial-in cable-driven speedometers. If you need to figure your exact combination you can use the 2 formulas below to calculate what should be very close for your application. Read Before Installation Thank you for shopping for the JEGS Speedometer Drive and Driven gears. You will also need to know your gear ratio. They consist of a small "driven" gear that meshes with a larger "drive gear" installed onto the transmission output shaft. * The "Drive" gear is located on the transmission output shaft and directly turns the Driven gear ** The "Driven" gear is usually located in the transmission housing and directly drives the speedometer cable SPEEDOMETER DRIVE AND DRIVEN GEARS FOR GM CARS NOTE: Numbering System — All Drive Gears are prefixed 7G and Driven Gears are prefixed 8G, and the amount Drive Gear Series Style Ex. 170 Thank you for purchasing our speedometer gear kit. The chart is arranged by ratio from low to high. New speedometer pinion gear for all 1966 & up transmissions, 35 tooth/orange. For assistance or questions please contact the JEGS Tech Department at: 1-800-345-4545 This kit will convert your 1993-1997 4L60E transmission to a factory mechanical speedometer while retaining functional VSS capability. To calibrate your mechanical speedometer. Look at the chart to determine the correct gear size. Speedometer Gear Calculator Enter your tire size Tire diameter may vary slightly depending on the manufacturer. . 15"/16"/17" tires (800-815 revolutions/ mile). Use this TCI Auto Speedometer Gear Calculator Formula for any GM, Ford or Chrysler vehicle. Once you know the ratio you need, look through the chart below to see which combination of speedometer gears is the closest match. We offer 6 gears to choose from. If in doubt use manufactures posted diameter. 5" and 8. Enter your rear tire diameter and rear gear ratio, and then select from the part lists for both the drive (on output shaft of transmission) and driven (on end of speedometer cable) gears. Fits A833 4-speeds, 904 and 727 torqueflites, and most applications using long shaft speedometer gears. 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! Calculate the correct speedometer gear for your vehicle using Monster Transmission's tool by entering drive gear teeth, rear gear ratio, and tire height. 8" axle The chart specifies the driven gear recommended to obtain approximately correct mph readings when the listed Ford Racing ring and pinion gear sets are used in conjunction with the indicated speedometer drive gear and Mustang original equipment. Instructions: GM speedometers are calibrated to read 60 MPH at 1000 (speedometer cable) RPM. In GM’s case most of the parts are still available from the dealer or aftermarket sources. These gears play a pivotal role in measuring your vehicle's speed and ensuring your speedometer provides accurate readings. Tire size can be determined by measuring how tall the tire is or by your tire ratio size. Please read this guide to determine which gears are best suited for your application. GM Speedo Gears descriotion ID of gm speedo gears for tranmissions Uploaded by mwilkins AI-enhanced title SPEEDOMETER DRIVE AND DRIVEN GEARS FOR GM CARS NOTE: Numbering System — All Drive Gears are prefixed 7G and Driven Gears are prefixed 8G, and the amount Drive Gear Series Style Ex. Description Mechanical Speedometer Gears for Tremec Transmissions. 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! Speedometer gear uSage chart — 7. wc7i, bysln, 4aco, q2aq4, x6axoq, glry, vjcr, 4v37, znu5eygl, hrko,