The Lost Texan
Junior Member
- Joined
- Nov 18, 2023
- Posts
- 13
- Reaction score
- 5
- Location
- Up North
- First Name
- Shane
- Truck Year
- 1985
- Truck Model
- Silverado
- Engine Size
- LS
1985 SWB with a LS3 6.2 and 4L70. Ordered a 9” rear end from Quick Performance. Does anyone have suggestions on the final gear for cruising, in town driving and road tripping on the interstate. I will not be drag racing or auto crossing. Just cruising 50-70 mph. I understand tire size is a factor, however, I didn’t know what these particular engines like for RPM’s. I was leaning towards 3.50, maybe 3.73. Anyone have opinions or feedback? Thanks.
