Motive Gear Performance Ring and Pinion Sets G884308 GM 55P (8.2 in. Drop out) 3.08 Gears Gear, Pinion, 3.08:1 Ratio, GM, 8.2 in., 1955-64, Set
Motive Gear Performance Ring and Pinion Sets G884308 GM 55P (8.2 in. Drop out) 3.08 Gears Gear, Pinion, 3.08:1 Ratio, GM, 8.2 in., 1955-64, Set
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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 mgrG884308 SFX Item ID 4798523 Accounting SKU mgr-G884308 Manufacturer SKU G884308 Manufacturer UPC 698231570036 Alternative References MGR-G884308, MOTG884308
Ring and Pinion - Performance - 3.08 Ratio - 17 Spline Pinion - 8.2 in - GM 10-Bolt - Kit
Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:32:49
Part Type
3.08 GM 8.2in Gear Set Car 55-64
Specifications
Gear, Ring and Pinion, 3.08:1 Ratio, GM, 8.2 in., 1955-64, Set
Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicles. Their gear sets are made from first-run steel, they never use recycled metal. This allows Motive Gear Performance ring and pinions to handle the extreme torque from high-horsepower racing engines. Extensive engineering, computer-controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios, makes Motive Gear Performance ring and pinions the clear winner! Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in their in-house lab.
Motive Gear Performance also offers a lightweight alternative to standard ring and pinion gear sets. Their AX Series ring and pinions are designed to increase horsepower and efficiency by removing rotating weight. Professional race teams have used custom-lightened drivetrain parts for years, resulting in faster times and more wins. The AX Series gears from Motive are lightened during the manufacturing process; this results in gear sets that have been engineered, not modified. Computer-controlled heat treatment, index tooth spacing, and CNC machining all go into AX Series performance gear sets. Motive Gear Performance: What the pros run!
| Product Attributes | |
|---|---|
| Brand | Motive Gear |
| Manufacturer's Part Number | G884308 |
| Part Type | Ring and Pinion Gears |
| Product Line | Motive Gear Performance Ring and Pinion Sets |
| UPC | 698231570036 |
| Differential Case Design Type | GM 55P (8.2 in. Drop out) |
| Ring and Pinion Ratio | 3.08:1 |
| Ring Gear Bolts | 10 |
| Pinion Spline Count | 17 |
| Ring Gear Rotation | Standard |
| Ring Gear Diameter (in.) | 8.200 in. |
| Pinion Shaft Diameter (in.) | 1.438 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. |
Reference Information
| Brand Name/s | Motive Gear |
|---|---|
| StreetFX SKU | mgrG884308 |
| SFX Item ID | 4798523 |
| Supplier Item Code | 4798523 |
| Manufacturer SKU | G884308 |
| Manufacturer UPC | 698231570036 |
| Alternative References | MOTG884308, 55P |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Make | CHEVROLET |
| Model | BEL AIR |
| Submodel | BASE |
| Beginning Year | 1955 |
| Ending Year | 1957 |
| Engine Type | V8 |
| Engine Size | 4.3L/265 |
| Engine Family | Chevy small block Gen I |
| Axle Location | Rear |
| Liter | 4.3 |
| CID | 265 |
| CC | 4343 |
| Make | CHEVROLET |
| Model | BEL AIR |
| Submodel | BASE |
| Beginning Year | 1955 |
| Ending Year | 1962 |
| Engine Type | L6 |
| Engine Size | 3.8L/235 |
| Engine Family | GM inline 6-cylinder |
| Axle Location | Rear |
| Liter | 3.8 |
| CID | 235 |
| CC | 3852 |
| Make | CHEVROLET |
| Model | BEL AIR |
| Submodel | BASE |
| Beginning Year | 1957 |
| Ending Year | 1964 |
| Engine Type | V8 |
| Engine Size | 4.6L/283 |
| Engine Family | Chevy small block Gen I |
| Axle Location | Rear |
| Liter | 4.6 |
| CID | 283 |
| CC | 4638 |
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.
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