Motive Gear Super Ring and Pinion Installation Kits R12CRSKT Kit, Kit, GM, 8.875 in., Kit
Motive Gear Super Ring and Pinion Installation Kits R12CRSKT Kit, Kit, GM, 8.875 in., Kit
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 mgrR12CRSKT SFX Item ID 4796918 Accounting SKU mgr-R12CRSKT Manufacturer SKU R12CRSKT Manufacturer UPC 698231587287 Alternative References MGR-R12CRSKT, MOTR12CRSKT
Data: v2 - Desc: v4.2 - Upd: 2026-10-14 02:32:20
Part Type
Ring and Pinion Gear Installation Kits
Specifications
Ring and Pinion Installation Kit, Super Kit, GM, 8.875 in., Kit
Are you tired of piecing kits together to install your ring and pinion? Motive Gear Super ring and pinion installation kits include all of the necessary components to start your installation. Order the Motive Gear Super ring and pinion installation kit designed to fit your application.
Kits may include:
• Standard front and rear pinion bearings
• Pinion seal
• Standard carrier bearings
• Ring gear marking compound
• Crush sleeve
• Pinion nut
• Brush
• Loctite/RTV
• Cover gasket (depending on application)
• Ring gear bolts
• Pinion shims
• Carrier shims
| Product Attributes | |
|---|---|
| Brand | Motive Gear |
| Manufacturer's Part Number | R12CRSKT |
| Part Type | Ring and Pinion Gear Installation Kits |
| Product Line | Motive Gear Super Ring and Pinion Gear Installation Kits |
| UPC | 698231587287 |
| Differential Case Design Type | GM 8.875 in. (12-bolt), passenger car |
| Cover Bolts | 12 |
| Ring Gear Bolts | 12 |
| Pinion Spline Count | 30 |
| Ring Gear Rotation | Standard |
| Cover Gasket Included | Yes |
| Pinion Shims Included | Yes |
| Carrier Shims Included | Yes |
| Crush Sleeve Included | Yes |
| Pinion Seal Included | Yes |
| Pinion Nut Included | Yes |
| Ring Gear Bolts Included | Yes |
| Head Bearing Included | Yes |
| Tail Bearing Included | Yes |
| Carrier Bearings Included | Yes |
| Axle Seals Included | Yes |
| Axle Bearings Included | Yes |
| Quantity | Sold as a kit. |
| Notes | Designed to fit 1965-72 Chevy passenger cars. |
| Special Attention | Due to a manufacturer shortage, Timken bearings may not be available for your current selection. Motive Gear is working to include equal or better quality bearings. |
Reference Information
| Brand Name/s | Motive Gear |
|---|---|
| StreetFX SKU | mgrR12CRSKT |
| SFX Item ID | 4796918 |
| Supplier Item Code | 4796918 |
| Manufacturer SKU | R12CRSKT |
| Manufacturer UPC | 698231587287 |
| Alternative References | MOTR12CRSKT |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Make | BUICK |
| Model | CENTURION |
| Submodel | BASE |
| Beginning Year | 1971 |
| Ending Year | 1972 |
| Axle Location | Rear |
| Make | BUICK |
| Model | ELECTRA |
| Submodel | 225 |
| Beginning Year | 1968 |
| Ending Year | 1969 |
| Axle Location | Rear |
| Make | BUICK |
| Model | ELECTRA |
| Submodel | 225 |
| Beginning Year | 1970 |
| Ending Year | 1972 |
| Axle Location | Rear |
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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