US STRANGE DIFF GEAR FORD 9' 4.29 PRO 35 SPL PINION

Description

Designed For Drag Racing Only. Pro Gears may be necessary when tooth breakage occurs with Standard gear sets. Produced from a softer material, the teeth can flex as opposed to crack and break.

The life expectancy can vary anywhere from 15 to 300 runs depending on the vehicle. If a Standard gear provided acceptable life, a Pro gear may not be the right choice.

- Machined From 9310 Forged Steel.
- Heat Treated to Optimize Material Properties.
- Matched Ring & Pinion Set.

Ring Gear
– 9? OD
– Tooth count 30
– 10 bolt holes in each bolt size
– 7/16?-20 RH threads & 1/2?-20 RH threads

Pinion
– 35 spline shaft
– Tooth count 7
– 1?-14 RH threads