US Gear Ford 9" COMPETITION (PRO) 4.29 Ratio Crown Wheel & Pinion Gear Set

Material: 9310 - Top Fuel/Drag Race Material
Ring Gear Diameter (in.): 9.000 in.
Ring Gear Bolts: 10 - 1/2" x 20 RH
Cover Bolts: 10
Carrier Breaks: N/A
Pinion Shaft Diameter (in.): 1.5 in.
Pinion Spline Count: 35
Ring and Pinion Ratio: 4.29:1

Perfect for drag racing, the US Gear COMPETITION (PRO) gears offer high strength and light weight with the necessary muscle to tame huge amounts of torque on the starting line. Run after run, they take a beating and come back for more! Competition gears use 9310 grade steel.

High Quality Gears Made With Pride In The USA
US Gear, a brand of AxleTech International, manufactures high performance ring and pinion gears in Chicago, Illinois. For over 50 years, racing professionals and performance enthusiasts have trusted US Gear as the industry standard for high quality aftermarket gears.
US Gear high performance ring and pinions deliver the highest quality in the industry with quiet performance, clean installation and setup, durability, and longevity. Ring and pinion gear sets are available in many ratios for GM, Chrysler, Ford, and Dana differentials.
US Gear specializes in advanced engineering, manufacturing technology, and precise heat treat processes. All manufacturing processes take place in its Chicago-based facility. US Gear also manufactures gears to support the AxleTech product line for commercial heavy-duty vehicles and defence applications.

Shipping in Australian

All Items purchased online are shipped from our Head Office/Warehouse located in Kogarah, New South Wales.

Orders are dispatched within 1-2 business days

All orders are sent with detailed tracking information to your email.

NOTES:

We do NOT offer ATL (Authority to Leave) courier option

We do NOT ship to PO Boxes

Shipping International

We are currently not offering international shipping on our website.  Please contact us, with information on the products you are interested in, and we can send you quotes on Shipping Rates for your order.

If you require more information regarding delivery terms and conditions, please refer to our Shipping/Delivery Policy which outlines our Delivery Policy in more detail.

Local Pick Up/Click & Collect

We’ve introduced Local Pick Up/Click & Collect. That means you can order the product online and pick up from our Kogarah warehouse (find us here). 
For more information refer to our Local Pick Up
/Click & Collect information.