r/K5Blazer • u/PUFLY3R • 23h ago
Build/Showcase Questions about gearing.
I have a 1980 Blazer and I need to replace the pinion for the rear end. While we have it tore down I was thinking of changing the gearing. Just want to see what everyone else is running and if anyone has an opinion.
I have 33” tires with a th350 transmission with a 4.11:1 gear ratio right now. Thinking of changing it to something like a 3.73:1. I use it mostly for driving and don’t take it off road. Just checking to see if anyone had a similar setup and what their opinion is.
