Speedometer Drive Gear, 10-tooth, Purple, GM Original
Speedometer Drive Gear installs in the transmission.
Application Note:
For use in TH350 transmissions with the 7/8" speedometer hole tail housing.
Restoration Note:
The color of the speedometer gear may not be the same as your original due to GM part numbers being added, deleted and consolidated.
Helpful Tip:
Drive gear: Fewer Teeth will slow down the speedometer reading and more teeth will speed up the reading. For every tooth added or subtracted equals approximately + or - 10 mph.
NPD Part Number : C-4343-4 Manufacturer Reference #'s: 6261785
0-0 GM 3SM/T, 4SM/T, POWERGLIDE 2SA/T
0-0 TH350 HYDRAMATIC 3SA/T W/ 7/8"
0-0 SPEEDOMETER HOLE IN TAIL HOUSING
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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