What kind of gears do I need for a Mustang V6?
What kind of gears do I need for a Mustang V6?
Installing a higher ratio set of rear end gears such as 3.73 or 4.10 will be one of the most drastic improvements to your acceleration. Due to the lack of 7.5” rear end traction-lok and the high cost of the Auburn limited-slip, many V6 owners opt-in for the 8.8” rear end swap. This swap brings many performance and strength benefits.
What should the rear gear ratio be on a Mustang?
And less time spent shifting means quicker lap times. A track car may use something like a 3.55 rear gear ratio, whereas a drag car may have 4.10 or 4.30 rear gears. It all depends on the build. After replacing the rear gears in your Mustang, you will more than likely notice a difference in your speedometer reading.
How big is the rear axle on a Ford Mustang?
Most late model Mustangs are 8.8” live axle cars. Some V6 models have 7.5” rears, whereas 2015-2019 Mustangs have 8.8” IRS-specific rear gears. Be sure to double-check what rear axle you have before picking up your new rear gears.
What should I change in my Mustang V6?
Replace spark plugs, plug wires and fuel filter. Installing a higher ratio set of rear end gears such as 3.73 or 4.10 will be one of the most drastic improvements to your acceleration. Due to the lack of 7.5” rear end traction-lok and the high cost of the Auburn limited slip, many V6 owners opt in for the 8.8” rear end swap.
What should the rear gears be on a Ford Mustang?
If your Mustang comes stock with 3.55 rear gears and you install 4.10s, then your cruising RPM will be higher at 60 MPH equating to decreased gas mileage and more wear and tear on your car’s engine. Point is, if you do a lot of street driving, you want to definitely consider the ramifications of putting a steep set of rear gears in your Mustang.
Most late model Mustangs are 8.8” live axle cars. Some V6 models have 7.5” rears, whereas 2015-2019 Mustangs have 8.8” IRS-specific rear gears. Be sure to double-check what rear axle you have before picking up your new rear gears.
How big is the rear differential on a Ford Mustang?
A professional will also be able to help you address some of the other important rear gear considerations. To select new pinion gears, you’ll also need to know your Ford rear differential size. Since 2011, V6 and V8 Mustangs have used Ford’s 8.8” rear end, but before that many used a 7.5” rear.
