Speedometer Drive Gears for SM 420 - 03/28/07 05:01 PM
Anybody have any luck finding Speedometer Drive Gears for SM 420 Transmissions to go with 4.10 rear ends to speed up Speedometer after swapping from 5.14 and 4.56 ratios any body got part numbers or any information on this.????
Thanks ,Jesse Leroy
Thanks ,Jesse Leroy