Motive Gear Performance PRO Ring and Pinion Sets F990429SP Ford 9 in. 4.29 Gears Pinion; Pro Gear; Light Weight And Pinion; in.; Ratio; 30-7 Teeth; Small
Motive Gear Performance PRO Ring and Pinion Sets F990429SP Ford 9 in. 4.29 Gears Pinion; Pro Gear; Light Weight And Pinion; in.; Ratio; 30-7 Teeth; Small
A$1,572.48
BACKORDER
This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
We accept
Description
IMPORTANT NOTICE: Note for Pistons, Rings, Rotors, Rods and engine internalsUnless otherwise specified, some brands supply brake rotors, pistons, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.(keyword: ring)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Motive Gear StreetFX SKU mgrF990429SP SFX Item ID 4796571 Accounting SKU mgr-F990429SP Manufacturer SKU F990429SP Manufacturer UPC 698231445457 Alternative References MGR-F990429SP, MOTF990429SP
Ring and Pinion - Pro Gear - 4.29 Ratio - 28 Spline Pinion - Ford 9 in - Kit
Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:32:14
Part Type
4.29 Ford 9in Pro Gear 28 Spline
Specifications
Ring and Pinion; Pro Gear; Light Weight Ring And Pinion; Ford 9 in.; 4.29 Ratio; 30-7 Teeth; Small Pinion
Motive Gear Performance competition-grade products are engineered to endure extreme punishment in dedicated racing vehicles operating in the harshest environments. They can be found in the winner's circle at NHRA, IHRA, SODA, SCORE, BITD, Ultra-4, and NASCAR events. The superior quality of Motive Gear Performance Pro Gear ring and pinion sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods.
Pro Gear competition-grade gear sets are cut from 9310 steel, and then heat-treated to a precise hardness through a computer-controlled process. They are available in the widest selection of gear ratios for all popular axle housings. Racers know Motive Gear Performance ring and pinion sets will see them through to the checkered flag race after race. All Motive Gear Performance products meet strict quality standards through advanced manufacturing techniques and extensive testing is performed on all products by their in-house engineers. Competition-grade Motive Gear Performance Pro Gear ring and pinion sets are used by the top drivers and racing teams worldwide. Winning is #1, and Motive Gear can get you there!
| Product Attributes | |
|---|---|
| Brand | Motive Gear |
| Manufacturer's Part Number | F990429SP |
| Part Type | Ring and Pinion Gears |
| Product Line | Motive Gear Performance PRO Gear Ring and Pinion Sets |
| UPC | 698231445457 |
| Differential Case Design Type | Ford 9 in. |
| Ring and Pinion Ratio | 4.29:1 |
| Ring Gear Bolts | 10 |
| Pinion Spline Count | 28 |
| Ring Gear Rotation | Standard |
| Ring Gear Teeth | 30 |
| Pinion Gear Teeth | 7 |
| Ring Gear Diameter (in.) | 9.000 in. |
| Pinion Shaft Diameter (in.) | 1.313 in. |
| Installation Kit Included | No |
| Cover Gasket Included | No |
| Pinion Shims Included | No |
| Carrier Shims Included | No |
| Crush Sleeve Included | No |
| Pinion Seal Included | No |
| Pinion Nut Included | No |
| Ring Gear Bolts Included | No |
| Head Bearing Included | No |
| Tail Bearing Included | No |
| Carrier Bearings Included | No |
| Axle Seals Included | No |
| Axle Bearings Included | No |
| Differential Cover Included | No |
| Differential Oil Included | No |
| Friction Modifier Included | No |
| Installation DVD Included | No |
| Quantity | Sold as a set. |
| Notes | This is the lightweight series ring and pinion set. |
Reference Information
| Brand Name/s | Motive Gear |
|---|---|
| StreetFX SKU | mgrF990429SP |
| SFX Item ID | 4796571 |
| Supplier Item Code | 4796571 |
| Manufacturer SKU | F990429SP |
| Manufacturer UPC | 698231445457 |
| Alternative References | MOTF990429SP |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Make | FORD |
| Model | BRONCO |
| Submodel | BASE |
| Beginning Year | 1966 |
| Ending Year | 1967 |
| Engine Type | L6 |
| Engine Size | 3.9L/240 |
| Engine Family | FORD L6 GAS |
| Axle Location | Rear |
| Liter | 3.9 |
| CID | 240 |
| CC | 3933 |
| Engine VIN Code | A |
| Make | FORD |
| Model | BRONCO |
| Submodel | BASE |
| Beginning Year | 1966 |
| Ending Year | 1968 |
| Engine Type | V8 |
| Engine Size | 4.7L/289 |
| Engine Family | Ford small block Windsor |
| Axle Location | Rear |
| Liter | 4.7 |
| CID | 289 |
| CC | 4727 |
| Engine VIN Code | C |
| Make | FORD |
| Model | BRONCO |
| Submodel | BASE |
| Beginning Year | 1966 |
| Ending Year | 1968 |
| Engine Type | V8 |
| Engine Size | 4.7L/289 |
| Engine Family | Ford small block Windsor |
| Axle Location | Rear |
| Liter | 4.7 |
| CID | 289 |
| CC | 4727 |
| Engine VIN Code | No |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
Loading compatibility information...
Keep shopping
More from Motive Gear
Motive Gear
Motive Gear Ring and Pinion Marking Compound GMC1 Compound, Yellow, 1 oz., Each
mgrGMC1
A$17.28
Motive Gear
Motive Gear Differential Carrier Shim Kits SS10 Shims, Carrier, Steel, Kit
mgrSS10
A$44.99
Motive Gear
Motive Gear Master Ring and Pinion Installation Kits R10RLAMKT Kit, Complete, GM 8.625 in., Rear, Kit
mgrR10RLAMKT
A$482.72
On sale
Motive Gear
Motive Gear Performance Ring and Pinion Sets V885390L Corvette C5/C6 3.90 Gears Gear, Pinion, 3.90:1 Ratio, Chevy, C-5, Set
mgrV885390L
A$1,228.28
A$1,427.39