Available now from Aeroflow Performance

The Ford nine-inch differential has long been an industry standard when it comes to strength and reliability when handling high payloads or high horsepower in street and racing conditions.
Since this is not going to change any time soon, Aeroflow Performance has added a range of nine-inch differential crown wheel and pinion sets with gear ratios including 3.25:1, 3.50:1, 3.70:1, 3.89: and 4.11:1, which will suit most applications.
Aeroflow says its street performance ring and pinion Ford nine-inch differential gears are strong but quiet performers, which have been manufactured from 8620 grade steel to handle some of the harshest conditions.
They are designed with a gear tooth surface finish which reduces both friction and heat for long races and high torque conditions.
Further, Aeroflow Performance uses high grade steel in both the ring and pinion gears, with fitment designed to OEM specs, offering these in a 28-spline pinion with the previously mentioned gear ratios to suit a variety of applications.
The new Street Diff Gear range is in stock now and available from and all distributors.
Aeroflow Performance Products explains it is a leading name in the automotive aftermarket industry, specialising in high-quality performance parts and accessories.
With a diverse range of products including fuel systems, plumbing components, and engine dress-up accessories, Aeroflow caters to the needs of car enthusiasts, racers, and professional mechanics alike.
Renowned for its commitment to innovation, reliability, and performance, Aeroflow says it continues to set the standard for excellence in the automotive performance market, delivering top-tier solutions for enthusiasts worldwide.

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