SKU: YK GM12P / UPC: 883584140672
Yukon Gear & Axle YK GM12P Master Overhaul Kit GM 12 Bolt Passenger Car Diff
Rebuild your GM 12-bolt passenger car differential with this complete Yukon Gear Master Overhaul Kit. Designed for 1964-1972 Chevrolet Camaro Chevelle Impala Firebird GTO and more it includes every high-quality part needed for a reliable differential refresh. Timken bearings and Supershims ensure precise setup and long-lasting performance for classic car enthusiasts.
Key Features
- Timken Bearings & Races – Durable precision components for carrier and pinion
- High-Quality Seals – Pinion seal prevents leaks and contamination
- Supershims Kit – Complete shims for exact backlash and preload adjustments
- Ring Gear Bolts – Grade 8 hardware for secure ring gear installation
- Pinion Nut & Crush Sleeve – Proper pinion preload every time
- Marking Compound & Brush – Pattern checking included for professional results
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Differential Master Overhaul Kit |
| Compatibility | GM 12-Bolt Passenger Car 30-Spline 1964-1972 |
| MPN | YK GM12P |
| Shipping Weight | 12 lbs |
| Shipping Dimensions | 12 x 12 x 6 inches |
| Country of Origin | USA |
| Warranty | Limited Lifetime |
Whats Included
- Carrier bearings and races
- Pinion bearings and races
- Pinion seal
- Complete shim kit with Supershims
- Ring gear bolts
- Pinion nut
- Crush sleeve
- Oil baffles and slingers
- Thread locking compound
- Marking compound with brush
- Gasket
Product Notes
- Tailored for GM 12-bolt passenger car applications
- Special order item ships next business day
- All small parts and seals for full rebuild
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1964-1969 | Buick | Wildcat | Base |
| 1965-1970 | Buick | Wildcat | Custom |
| 1965 | Buick | Wildcat | Deluxe |
| 1966 | Buick | Wildcat | Gran Sport |
| 1964-1972 | Chevrolet | Bel Air | Base |
| 1964-1972 | Chevrolet | Biscayne | Base |
| 1967-1972 | Chevrolet | Camaro | Base |
| 1967-1972 | Chevrolet | Camaro | RS |
| 1967-1972 | Chevrolet | Camaro | SS |
| 1967-1972 | Chevrolet | Camaro | Z28 |
| 1966-1970 | Chevrolet | Caprice | Base |
| 1967-1968 | Chevrolet | Chevelle | 300 |
| 1967-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1964-1968,1970-1972 | Chevrolet | Chevelle | Base |
| 1967-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1965-1967,1973 | Chevrolet | Chevelle | Deluxe |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1964-1972 | Chevrolet | Chevelle | SS |
| 1964-1967 | Chevrolet | Chevy II | Base |
| 1964-1968 | Chevrolet | Chevy II | Nova |
| 1964-1967 | Chevrolet | Chevy II | Nova SS |
| 1965-1972 | Chevrolet | El Camino | Base |
| 1968-1972 | Chevrolet | El Camino | Custom |
| 1968-1972 | Chevrolet | El Camino | SS |
| 1964-1972 | Chevrolet | Impala | Base |
| 1964-1967 | Chevrolet | Impala | SS |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1969-1972 | Chevrolet | Nova | Base |
| 1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1969 | Pontiac | Firebird | 400 |
| 1969-1972 | Pontiac | Firebird | Base |
| 1970-1972 | Pontiac | Firebird | Esprit |
| 1970-1972 | Pontiac | Firebird | Formula |
| 1969 | Pontiac | Firebird | Sprint |
| 1969-1972 | Pontiac | Firebird | Trans Am |
| 1970-1972 | Pontiac | GTO | Base |
| 1970-1971 | Pontiac | GTO | The Judge |
Why Choose Yukon Gear & Axle?
- More tailor-made kits than any other brand
- Extensive research for exact application fit
- Timken bearings for proven reliability
- Complete kits save time on differential jobs
Frequently Asked Questions
- Q: What is included in the YK GM12P kit?
- A: Timken bearings races seals shims ring gear bolts pinion nut crush sleeve and all small parts for full overhaul
- Q: Does it fit 1969 Camaro or 1968 Chevelle?
- A: Yes see full fitment table for 1964-1972 GM 12-bolt passenger car diffs
- Q: Are Supershims included?
- A: Yes for precise gear setup and adjustments
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Sturdy box protects components during transit
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