Automotive & PartsVerified Company
Ford 9" Pro Gear Ring & Pinion Set
Strange Engineering$595-$870
Features
- 9310 forged steel with optimized heat treatment — teeth flex rather than crack under extreme shock loads
- Available in multiple ratios (3.50 through 4.86) all with 35-spline pinion shaft
- Matched ring and pinion set: 9" OD ring gear with 35 teeth and 10 bolt holes
- Rated for 15 to 300 drag racing passes depending on vehicle power and weight
- Requires capable pinion support — not compatible with OEM or Daytona-style pinion supports
Description
High-performance ring and pinion gear set for Ford 9-inch rear ends, machined from 9310 forged steel and heat-treated for drag racing duty. Gear teeth are engineered to flex rather than crack under extreme loads, suitable for applications where standard gears experience tooth breakage. Available in ratios from 3.50 to 4.86 with a 35-spline pinion.
Made in the USA
Machined in the USA by Strange Engineering / US Gear in Morton Grove, IL.
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