More question on engines and rear Axle
I have my new tow vehicle truck search down to two different models what would be the better work horse. 1. A 5.7 liter V- 8 with a rear axle ratio of 3.55 2. A 5.3 liter V-8 with a rear axel ...
Forum Discussion
Check the tow ratings for the truck. With GM/Chevy heavy duty trucks the 4.10 gears provide a gain of 25% or 2500 lbs. in towing capacity. The truck with the 4.10 gears will accelerate much faster and handle grades much better and put less stress on the engine and the transmission.
The 4.10 gears will provide exactly the same fuel economy in normal city driving or in towing and maybe cost you 1 MPG on the highway with no load.
The 4.10 gears will provide exactly the same fuel economy in normal city driving or in towing and maybe cost you 1 MPG on the highway with no load.
