Chevy Tri Five Forum banner
speedometer driven gear
1-1 of 1 Results
  1. Transmission and DriveLine Questions
    Need help to determine what driven speedometer gear I need. Did some changing on my 55 Chevy recently. Have a 235 in front of a 3 spd manual, non-overdrive transmission with 3.36 rear differential. Tires are G78 15. Speedometer reads 10 mph slower than actual speed. What driven gear...
1-1 of 1 Results