BFO QRMUS5 Engine Mount Ls Adapter Brackets Kit 6372MP-SM

( Brand: Bfo ), ( Manufacturer Part Number: QRMUS5 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Finish: Uncoated ), ( Fitment: Fits For 1963-1972 Chevy C10 2wd Pickup, For Ls V8 Engine ), ( Items Included: Bracket, Engine Mount, Mounting Hardware ), ( Material: Aluminum, Rubber ), ( Mounting Style: Bolt-on ), ( Oe/oem Part Number: For 6372mp-sm ), ( Performance Part: Yes ), ( Placement On Vehicle: Front ), ( Type: Engine Mount Kit ), ( Universal Fitment: No )

Review BFO Engine Mount Kit Chevy Ls Complete Adapter Brackets fits C10 1963-72

The **BFO QRMUS5 Engine Mount Kit** is a meticulously engineered upgrade designed specifically for the classic **Chevy C10 (1963 1972) models**, featuring the legendary **LS6 464 cubic-inch V8** or the equally potent **7.0L (427 cubic-inch) big-block engine** (covered under the **LS6372MP-SM** designation). This kit is crafted to address the inherent challenges of mounting these high-performance, high-revving powerplants in the C10 s frame, ensuring not only a secure and stable installation but also enhanced drivability and longevity. The **adapter brackets** included in this kit are precision-machined from high-strength steel, engineered to bridge the gap between the stock engine bay s limitations and the demands of a modern or heavily modified big-block setup. Unlike generic or aftermarket mounts that may compromise fitment or durability, BFO s solution is tailored to the C10 s unique suspension geometry and engine bay layout, reducing stress on the firewall, transmission, and frame rails while allowing for proper alignment of the engine, transmission, and drivetrain components. The kit includes **rubberized isolation mounts** that absorb vibration and road-induced noise, protecting both the engine and the vehicle s interior from excessive harshness, a common complaint in stock C10 setups with big-blocks. These mounts are designed to accommodate the weight and torque characteristics of the LS6 or 427, preventing excessive flex or binding that can lead to premature wear on gaskets, seals, or even the engine block itself. For those who have modified their C10 with a **smog pump** or other auxiliary components, the **LS6372MP-SM** variant ensures compatibility, providing additional clearance and support where needed. Installation is straightforward yet critical, requiring careful attention to torque specifications and alignment to prevent binding or misalignment under load. Whether you re restoring a vintage C10 to its original glory with a factory big-block or pushing it into high-performance territory with a modernized powertrain, the **BFO QRMUS5 Engine Mount Kit** delivers the robustness and precision needed to keep your build running smoothly on the road and at the track.

The **BF0 QRMUS5 Engine Mount Kit with LS Adapter Brackets** is designed to provide a modern, high-performance engine mount solution for 1963 1972 Chevy C10 trucks equipped with the **6372MP-SM (396 CID V8)** engine. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Improved Engine Support and Stability**

The kit replaces the stock rubber engine mounts with reinforced steel mounts, reducing engine movement and vibration. This is particularly beneficial for high-performance applications where excessive flex can lead to drivetrain wear or damage.

2. **LS Engine Compatibility**

The included adapter brackets allow the kit to be used with an **LS-series engine (e.g., LS1, LS2, LS3, etc.)**, enabling a swap or upgrade without requiring extensive modifications. This is a major advantage for truck owners looking to modernize their powertrain while maintaining stock or aftermarket suspension compatibility.

3. **Durability and Strength**

Steel mounts are significantly more robust than stock rubber mounts, especially under heavy loads, towing, or high-performance driving conditions. They resist deformation and provide a firmer connection to the frame, reducing stress on the engine and drivetrain.

4. **Easier Installation (Compared to Full LS Swaps)**

While not a plug-and-play solution, the adapter brackets simplify the process of integrating an LS engine by providing pre-drilled and aligned mounting points. This reduces the need for custom fabrication, saving time and cost.

5. **Compatibility with Aftermarket Parts**

The kit works well with other aftermarket components, such as performance exhaust headers, fuel injection systems, or upgraded suspension setups, making it a versatile choice for custom builds.

6. **Reduced Engine Sag and Alignment Issues**

Stock rubber mounts can stretch or compress over time, leading to misalignment of the engine and drivetrain components. The BF0 kit helps maintain proper alignment, which is critical for smooth operation and longevity of parts like the transmission and rear axle.

7. **Better Heat Dissipation**

Steel mounts conduct heat away from the engine bay more effectively than rubber, which can help reduce heat buildup in critical areas.

---

### **Cons**

1. **Cost**

The BF0 QRMUS5 kit is more expensive than stock rubber mounts or basic aftermarket alternatives. While it offers significant improvements, the upfront investment may be prohibitive for budget-conscious buyers or those only seeking minor upgrades.

2. **Installation Complexity**

Installing the kit requires removing the engine and transmission, which is a labor-intensive process. It also necessitates some welding or bolt-on modifications to ensure proper alignment with the LS engine or adapter brackets. Those without mechanical experience may need to hire a professional, adding to the cost.

3. **Potential for Frame Stress**

While steel mounts are stronger than rubber, they can transmit more vibration and frame stress to the truck s chassis. Over time, this could contribute to frame fatigue, especially in older trucks with worn-out or weakened frames. Reinforcing the frame or using additional vibration dampeners may be necessary.

4. **Compatibility Limitations**

The kit is specifically designed for the **6372MP-SM engine** and LS adapters. If the engine or transmission setup deviates significantly (e.g., non-standard bellhousing patterns, custom engine swaps), additional modifications may be required. Always verify compatibility with your specific build before purchasing.

5. **Noise Transfer**

Steel mounts can amplify engine and road noise more than rubber mounts, leading to a harsher ride and increased cabin noise. While this is often a trade-off for performance, some drivers may find it unacceptable, especially in daily drivers.

6. **Potential for Over-Tightening**

Steel mounts require precise torque specifications to avoid damaging the engine or frame. Over-tightening can lead to warped mounting surfaces or stress cracks, while under-tightening can result in loose mounts and poor support.

7. **Limited Aftermarket Support**

While the kit is well-regarded, it may not be as widely supported as some other brands (e.g., Holley, Edelbrock, or Melling). Finding replacement parts or additional accessories for the BF0 kit could be more difficult compared to more mainstream products.

---

### **Conclusion**

The **BF0 QRMUS5 Engine Mount Kit with LS Adapter Brackets** is an excellent choice for Chevy C10 owners looking to **upgrade their engine support, integrate an LS engine, or enhance durability** for high-performance or towing applications. The steel mounts provide superior stability and strength compared to stock rubber mounts, while the LS adapter brackets simplify a complex swap. However, the kit is not without drawbacks: it is **expensive, requires significant installation effort, and may introduce more noise and frame stress** than stock setups.

For owners who prioritize **performance, longevity, and the ability to modernize their powertrain**, this kit is a strong recommendation. Conversely, those on a tight budget, seeking a simpler solution, or uncomfortable with the installation process may opt for alternative options, such as **high-quality rubber mounts (e.g., Melling or Holley), a full LS engine swap with custom mounts, or reinforcing the stock mounts with additional bracing**.

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### **Recommendation**

- You are performing an **LS engine swap** or upgrading to a high-performance V8 and need reliable, durable mounts.

- You want to **eliminate engine sag and improve drivetrain alignment** for better longevity.

- You are willing to invest in **professional installation** or have mechanical experience to handle the process.

- Your truck s frame is **strong and free of major corrosion**, as steel mounts can exacerbate existing weaknesses.

- You are working with a **limited budget** and only need minor improvements (e.g., high-quality rubber mounts or frame reinforcement).

- Your build involves **non-standard engine setups** that may not align perfectly with the LS adapter brackets.

- You prioritize **comfort and noise reduction** over raw performance and are open to other mount options (e.g., rubber mounts with integrated steel reinforcement).

Ultimately, the BF0 kit is one of the best **pre-built solutions** for this application, but it is not a "set-and-forget" upgrade. Careful planning, proper installation, and ongoing maintenance will ensure the best results.

Details:

Engine Mount Kit for Chevy C10 1963-72 LS 6372MP-SM Complete Adapter Brackets. Introduction: Mount a for Chevy LS engine into 1963-1972 C10 chassis. Application: for 6372MP-SM Sheet Metal Engine Mount. Note: These motor mounts may require you to move your transmission mount forward in some applications.

For Chevy Mount-to-Frame Motor Mount Bolt Kit. Quick, Simple. Locates LS engine in the stock location. High quality rubber mounts with good wear resistance and aging stability, according to engine weight torque special hardness tester.

Triangular bolt pattern for the standard SBC motor mount. Always the correct part. Metric and Standard hardware included. Feature: Complete installation Kit, including: Rubber Mount Mounts, Engine Billet Motor Adapters, Mount, and Bolt Kit.

Manufacturer.guaranteed Fitment. For 1963-72 C10 2-wheel drive Chevy p/u application. Engine Billet Motor Mount Adapters: They bolt to the sides of your for LS and accept standard S/B Chevy mounts.

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part #: qrmus5 prices

• $38.49-$50.28

specifications engimou:

• for makes: Chevy
• for years: 1963-72
• brand: Bfo
• mpn: Qrmus5
• california prop 65 warning: California Prop 65 Warning
• finish: Uncoated
• fitment: Fits For 1963-1972 Chevy C10 2wd Pickup, For Ls V8 Engine
• items included: Bracket, Engine Mount, Mounting Hardware
• material: Aluminum, Rubber
• mounting style: Bolt-on
• oe/oem part number: For 6372mp-sm
• performance part: Yes
• placement on vehicle: Front
• type: Engine Mount Kit
• universal fitment: No

shipping engimou:

• transit: 4-7 Days
• carrier: UPS
• class: Standard
• type: Fixed
• service: UPS Ground
• cost: $0.00

payments engimou:

• credit card: Diners-club
• other
• wallet: Apple-pay

offer engimou:

• availability: In Stock
• quantity: 5
• started: March 20, 2026
• options: Ship-to-home
• best offers: True
• sold: 0

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

seller engimou:

• rating: 99.3%
• # reviews: 793
• city: Rowland height, California

returns engimou:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

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