OE Quality
60-Day Returns

Cardone 27-6510 Steering Gear
Overview of Cardone Steering Gear 27-6510
The Cardone Steering Gear 27-6510 is a remanufactured power steering gear designed for precise control and reliable performance. Engineered to fit Chevrolet and Pontiac models including the Camaro, El Camino, Firebird, Malibu, and Monte Carlo, this steering gear offers a direct replacement solution for worn or damaged units.
- Remanufactured power steering gear in black finish
- Input shaft diameter: 0.73 inches (18.42 mm) with 25 splines plus flat and groove
- Output shaft diameter: 1.25 inches (31.75 mm)
- Three mounting holes for secure installation
- Standard pump rotation with seat-type hose ports
- Pressure port thread size: 11/16 x 18; return port thread size: 5/8 x 18
- Total turns lock to lock: 2.4 to 2.8
- Includes gear, instruction sheet, flushing instructions, and instruction tag
About the Cardone Steering Gear Product Line
The Cardone Steering Gear line focuses on remanufactured steering components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for power steering systems in classic and late-model vehicles. The 27-6510 steering gear is part of this line, providing a reliable replacement option for Chevrolet and Pontiac vehicles requiring a power steering box with specific spline counts and shaft dimensions.
Detailed Product Description
This steering gear features a splined input shaft with a single flat and groove, designed for compatibility with the specified vehicle models. The 25-spline input shaft diameter of 0.73 inches ensures a secure connection to the steering column. The output shaft measures 1.25 inches in diameter, supporting smooth transfer of steering input to the wheels. The unit includes three mounting holes for proper alignment and stability during operation. Hose ports are of the seat type, with pressure and return port thread sizes matching standard power steering system requirements. The total turns lock to lock range from 2.4 to 2.8 provides responsive steering feel suitable for the Chevrolet Camaro, El Camino, Firebird, Malibu, and Monte Carlo.
Common Applications and Problem Resolution
- Replacement for worn or leaking power steering gear boxes
- Eliminates excessive steering play or looseness
- Restores proper steering response and control
- Addresses noise or binding in the steering system
- Corrects fluid leaks from pressure or return ports
Installation Notes and Tips
Before installation, verify compatibility with your vehicle’s make and model. The Cardone 27-6510 steering gear requires proper alignment of the input shaft splines and secure mounting using the three mounting holes. Follow the included instruction sheet and flushing instructions carefully to ensure system cleanliness and prevent premature wear. Bleed the power steering system thoroughly after installation to remove air and ensure smooth operation.
Quality Assurance and Warranty
This remanufactured steering gear undergoes rigorous testing to meet OEM standards for fit, form, and function. Cardone provides a limited warranty covering defects in materials and workmanship, offering confidence in the product’s reliability and durability for Chevrolet and Pontiac power steering applications.
| Brand | Cardone |
|---|---|
| Part Number | 27-6510 |
| Position | Steering Gear |
| Color | Black |
| E-Waste | No |
| Hose Port Type | Seat |
| Input Shaft Diameter (in) | 0.73 |
| Input Shaft Diameter (mm) | 18.42 |
| Input Shaft Spline Count | 25 + Flat & Groove |
| Input Shaft Type | Splined, Single Flat |
| Number of Mounting Holes | 3 |
| Output Shaft Diameter (in) | 1.25 |
| Output Shaft Diameter (mm) | 31.75 |
| Package Contents | Gear, Instruction Sheet, Flushing Instruction, Instruction Tag |
| Pitman Arm Included | No |
| Pressure Port ID Size | 0 |
| Pressure Port Thread Size | 11/16 x 18 |
| Product Condition | Remanufactured |
| Pump Rotation | Standard |
| Return Port ID Size | 0 |
| Return Port Thread Size | 5/8 x 18 |
| Steering Box Type | Power Steering |
| Total Turns Lock to Lock | 2.4 to 2.8 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1979 | Chevrolet | Camaro | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1979 | Chevrolet | El Camino | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1979 | Chevrolet | Malibu | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1979 | Chevrolet | Monte Carlo | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1979 | Pontiac | Firebird | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1978 | Chevrolet | Camaro | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1978 | Chevrolet | El Camino | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1978 | Chevrolet | Malibu | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1978 | Chevrolet | Monte Carlo | N/A | with Square 4 Bolt Housing Cover; with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1978 | Pontiac | Firebird | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1977 | Chevrolet | Camaro | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1977 | Chevrolet | El Camino | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1977 | Chevrolet | Malibu | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1977 | Chevrolet | Monte Carlo | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
| 1977 | Pontiac | Firebird | N/A | with 2-1/2 to 3 Turns Lock to Lock; In-Line Filter available; with Power Steering Gear; Steering Gear |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.