2.73:1 Rear - Do I have a chance in hell to......
- Thread starter grummy
- Start date
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Gearheadsqce
Junior Member
- Joined
- Aug 31, 2020
- Posts
- 15
- Reaction score
- 14
- Location
- Davisburg, Michigan
- First Name
- Bruce
- Truck Year
- 1986
- Truck Model
- C20 Crew Cab
- Engine Size
- 454
One word answer,
"Quickchange"
"Quickchange"
ghopp24
Junior Member
- Joined
- Apr 26, 2017
- Posts
- 21
- Reaction score
- 27
- Location
- TN
- First Name
- Greg
- Truck Year
- 1986
- Truck Model
- K10
- Engine Size
- 305
I put 3:73 front an rear on my 86 K10. Major difference. Completely different truck for the better and I still cruise at 75 ish on the highway and can easily pull one of my 2600lb trailers.
hack_man
Junior Member
- Joined
- Jan 2, 2025
- Posts
- 6
- Reaction score
- 4
- Location
- MA
- First Name
- Tony
- Truck Year
- 1983
- Truck Model
- K10
- Engine Size
- 305
I have 4:11 front and rear with 31 inch tires but I have an O/D 4th gear on my manual transmission.
It was changed from 3:08 when the speed limit was 55 MPH.
Its the perfect setup for hauling wood and plowing but not for long distance highway travel.
It was changed from 3:08 when the speed limit was 55 MPH.
Its the perfect setup for hauling wood and plowing but not for long distance highway travel.
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