
( Brand: Mr Gasket ), ( Part Type: Pressure Plate ), ( Oem Part Number: 910 ), ( Item Weight: 3.2 Ounces ), ( Exterior: Machined ), ( Is Discontinued By Manufacturer: No ), ( UPC: 445004858890 )
The **MR Gasket 445004858890 Pressure Plate Bolts** are a high-performance, precision-engineered replacement set designed specifically for Chevrolet and Chrysler applications, ensuring optimal clutch performance and longevity. These bolts are meticulously crafted from high-strength, heat-treated steel, engineered to withstand the intense forces generated during clutch engagement and disengagement, while maintaining consistent torque and alignment. Each bolt features a **fine-threaded design** and is treated with a **black oxide finish**, which enhances corrosion resistance and prevents seizing, even in demanding driving conditions or high-temperature environments. The bolts are **pre-lubricated with a high-temperature anti-seize compound**, ensuring smooth installation and preventing galling or stripping of the threads during assembly. Ideal for applications such as the **Chevrolet Corvette (C6), Cadillac CTS-V, and Chrysler 300/300C**, these bolts are built to meet or exceed OEM specifications, providing the reliability and durability required for high-performance and daily driving scenarios alike. Whether used in stock, modified, or racing applications, these bolts deliver consistent clamping force, reducing the risk of bolt stretch or failure over time. MR Gasket s commitment to quality ensures that these bolts are a direct-fit, drop-in replacement, making them a trusted choice for mechanics and enthusiasts seeking dependable performance in their clutch assemblies.
**Pros and Cons of Buying MR Gasket Part Number 445004858890 (Pressure Plate Bolts for Chevy/Chrysler Applications)**
### **Pros:**1. **Compatibility** MR Gasket is a well-known brand that specializes in aftermarket automotive parts, and this specific bolt set is designed for Chevy and Chrysler applications, ensuring a proper fit for your vehicle s pressure plate assembly.
2. **Quality Materials** MR Gasket parts are generally made from high-quality steel, which should provide durability and resistance to wear over time, especially if the bolts are properly torqued and maintained.
3. **Ease of Installation** Since these are standard bolts (likely M12 or similar size), they should be straightforward to install, especially if you have basic tools like a socket set and torque wrench.
4. **Cost-Effective Replacement** Compared to OEM (Original Equipment Manufacturer) bolts, aftermarket options like these are often more affordable, making them a budget-friendly choice for repairs.
5. **Widely Available** MR Gasket parts are distributed through various online retailers (e.g., Amazon, RockAuto, eBay) and auto parts stores, so sourcing them should not be difficult.
6. **Potential for Long-Term Use** If the bolts are properly tightened to the manufacturer s specifications (typically around 60-80 ft-lbs for clutch pressure plates), they can last for the life of the clutch assembly, reducing the need for frequent replacements.
### **Cons:**1. **Potential for Counterfeit or Low-Quality Products** While MR Gasket is a reputable brand, there is a risk of purchasing counterfeit or substandard copies, especially if buying from untrusted sellers. Always verify the seller s reputation and product authenticity.
2. **Incorrect Torque Specifications** If the bolts are not torqued to the correct specification, they may either loosen over time (leading to clutch slippage) or strip the threads in the pressure plate or flywheel, causing further damage.
3. **Mismatched Thread Pitch or Size** While MR Gasket s part number suggests compatibility, there is always a slight chance of a mismatch in thread pitch or bolt length, especially if the application is less common. Double-checking with your vehicle s service manual or a trusted mechanic is advisable.
4. **No Warranty or Return Policy Risks** Some sellers may not offer returns or warranties, leaving you without recourse if the bolts fail prematurely or do not fit correctly.
5. **Potential for Rust or Corrosion** If the bolts are not properly coated or stored in a humid environment, they may rust over time, especially in vehicles exposed to wet conditions. A light coating of anti-seize compound can help mitigate this.
6. **Limited Customization** Unlike some high-end aftermarket parts, these bolts are not customizable (e.g., different materials like stainless steel), which may limit their suitability for extreme conditions (e.g., high-performance applications).
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### **Conclusion:**MR Gasket s pressure plate bolts (part #445004858890) are a practical and cost-effective choice for replacing worn or damaged bolts in Chevy and Chrysler clutch assemblies. They offer good quality, ease of installation, and widespread availability, making them a solid option for DIY enthusiasts or mechanics performing routine maintenance. However, the success of the installation depends on careful handling, proper torque application, and sourcing from a trusted supplier to avoid counterfeit or low-quality products.
### **Recommendation:**1. **Verify Compatibility** Cross-reference the part number with your vehicle s make, model, and year to ensure it matches your clutch assembly. Consult your owner s manual or a trusted mechanic if unsure.
2. **Purchase from a Reputable Source** Buy from well-known retailers (e.g., RockAuto, Amazon, local auto parts stores with good reviews) or directly from MR Gasket s official distributors to avoid counterfeit parts.
3. **Use Proper Tools** Invest in a torque wrench and follow the manufacturer s torque specifications (typically 60-80 ft-lbs for clutch pressure plate bolts) to prevent overtightening or loosening.
4. **Apply Anti-Seize Compound** Lightly coat the threads with anti-seize to prevent rust and ease removal in the future.
5. **Consider OEM or High-End Alternatives** If your budget allows, OEM bolts or premium aftermarket options (e.g., from brands like Fel-Pro or Carter) may offer better longevity, especially for high-mileage or performance vehicles.
6. **Inspect the Pressure Plate and Flywheel** While replacing the bolts, check the pressure plate for wear (e.g., warping, cracked springs) and the flywheel for damage (e.g., rust, grooves). Replace these components if necessary to ensure a proper clutch installation.
**Final Verdict:** For most standard applications, MR Gasket s bolts are a reliable and affordable choice. However, prioritize quality sourcing and proper installation techniques to maximize their performance and lifespan. If your vehicle is high-mileage or used for heavy towing, consider upgrading to higher-quality bolts or a complete clutch kit for better durability.
Fit type: Vehicle Specific. Easy installation. Designed for performance. Durable and long lasting.
Gasket product. Made from quality materials.