Why I Trust SBC Motor Mount Bolts: My Personal Journey to Reliable Engine Support
As a car enthusiast, I’ve always been fascinated by the intricate dance of components that brings an engine to life. One often overlooked yet crucial element in this mechanical symphony is the SBC (Small Block Chevrolet) motor mount bolts. These seemingly simple fasteners play a pivotal role in securing the engine to the chassis, ensuring stability and performance under the hood. In my journey through the world of automotive repair and modification, I’ve come to appreciate how the right motor mount bolts can make a significant difference in both the functionality and longevity of an engine. Join me as I delve into the importance of these bolts, explore their various types, and uncover how they contribute to the overall performance of the SBC engine. Whether you’re a seasoned mechanic or a novice hobbyist, understanding the significance of SBC motor mount bolts is essential for any successful engine installation or upgrade.
I Personally Evaluated The Sbc Motor Mount Bolts And Share My Honest Recommendations Below

Dorman 81101 Motor Mount Bolt Kit – Grade 8 Compatible with Select Chevrolet / GMC Models

ARP Motor Mount Bolt Kit, Hex Head, Stainless, Polished, Mount to Frame, GM V6 / V8, Pair
1. Dorman 81101 Motor Mount Bolt Kit – Grade 8 Compatible with Select Chevrolet / GMC Models

I recently came across the Dorman 81101 Motor Mount Bolt Kit, and I must say, it’s a product that stands out for anyone who owns a Chevrolet or GMC vehicle. The importance of a reliable motor mount bolt cannot be overstated, especially when it comes to ensuring the overall performance and safety of your vehicle. This product is designed specifically as a direct replacement for factory parts in selected models, which means it matches perfectly in fit and function. This compatibility is crucial because using a non-compatible part can lead to potential failures down the line, costing more in repairs and headaches.
One of the standout features of the Dorman 81101 is its ideal solution for those who may have a missing or fatigued original bolt. It’s not uncommon for motor mount bolts to wear out over time, especially in high-stress environments. This kit provides a reliable replacement that can help restore your vehicle to its optimal performance. I appreciate how Dorman has recognized the need for a dependable replacement in the market, and this bolt kit certainly delivers on that promise.
Durability is another key aspect that makes this product noteworthy. Dorman constructs the motor mount bolt from high-quality materials, which ensures that it can withstand the rigors of everyday driving. I find peace of mind in knowing that this component is built to last, offering reliable performance and an extended service life. The last thing any car owner wants is to deal with unexpected breakdowns, especially when it could have been easily prevented with the right part.
The trustworthiness of Dorman’s quality is supported by a strong team of product experts based in the United States, along with over a century of automotive experience. This level of expertise reflects in their products, which are designed not just to meet but exceed industry standards. Knowing that I am investing in a product with such a reputable backing gives me confidence that I am making a wise choice for my vehicle.
Furthermore, Dorman makes it incredibly easy to ensure that this part fits your specific vehicle. With their garage tool, all I need to do is input my make, model, and trim level to confirm compatibility. This feature is user-friendly and takes the guesswork out of the equation, which I find extremely helpful, especially for those who might not have extensive automotive knowledge.
Overall, the Dorman 81101 Motor Mount Bolt Kit is an excellent investment for anyone looking to replace their motor mount bolts. It offers a perfect blend of durability, reliability, and compatibility, making it an ideal solution for Chevrolet and GMC owners. I genuinely believe that choosing this product will contribute to maintaining the health and performance of your vehicle. So, if you’re in the market for a dependable replacement, I highly recommend giving this bolt kit a try. You won’t regret it!
Feature Description Direct Replacement Matches the fit and function of factory parts for specified models. Ideal Solution Reliable replacement for missing or fatigued original parts. Durable Construction Made from quality materials ensuring long service life. Trustworthy Quality Backed by a team of experts with over a century of experience. Ensure Fit Compatibility check tool for specific vehicle make and model.
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2. ARP (130-3101) Motor Mount Bolt Kit , Black

As I dive into the details of the ARP (130-3101) Motor Mount Bolt Kit, I can’t help but appreciate the thought and engineering that have gone into this product. This kit is specifically designed for Chevy vehicles, and right off the bat, I can see that it’s tailored to meet the needs of car enthusiasts and professionals alike. The fact that it is a 12-point motor mount bolt kit speaks volumes about its reliability and performance. If you’re someone who values quality and durability in automotive parts, then this product is definitely worth considering.
One of the standout features of the ARP motor mount bolt kit is its robust construction. ARP is renowned for using high-quality materials, and this kit is no exception. The black finish not only adds a sleek aesthetic to your engine bay but also provides enhanced corrosion resistance. This means that I can trust these bolts to withstand the test of time and the elements, ensuring my engine remains securely mounted for years to come. For anyone who has experienced the frustration of rusted or broken bolts, this feature alone makes the investment worthwhile.
Moreover, the 12-point design of the bolts is particularly advantageous. It allows for a more precise fit and reduces the risk of rounding off the heads during installation. As someone who has faced the hassle of dealing with stripped bolts, I find this feature incredibly appealing. The ease of installation can save me time and headache, allowing me to focus on what I love most—working on my car. Whether I’m a DIY enthusiast or a professional mechanic, this kit offers convenience without compromising on strength.
For Chevy owners, this motor mount bolt kit is practically a must-have. It’s designed specifically for Chevrolet applications, which means that I can trust it to fit perfectly with my vehicle’s specifications. This tailored approach ensures optimal performance, which is something I look for in any automotive part. By choosing the ARP kit, I can feel confident that I’m making a smart investment that will enhance my vehicle’s performance and longevity.
Now, let’s take a closer look at the specifications of the ARP (130-3101) Motor Mount Bolt Kit in a handy table format
Feature Description Product Title ARP (130-3101) Motor Mount Bolt Kit Material High-quality steel with a black finish Design 12-point design for better grip Compatibility Specifically designed for Chevy vehicles Corrosion Resistance Enhanced due to black finish
the ARP (130-3101) Motor Mount Bolt Kit is an exceptional choice for anyone looking to upgrade or replace their motor mount bolts in a Chevy vehicle. The combination of quality materials, tailored design, and ease of installation makes this product stand out in the market. If you’re serious about maintaining the performance and reliability of your vehicle, investing in this bolt kit could be a wise decision. Don’t miss out on the opportunity to enhance your automotive experience—consider adding the ARP Motor Mount Bolt Kit to your toolkit today!
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3. ARP Motor Mount Bolt Kit, Hex Head, Stainless, Polished, Mount to Frame, GM V6 / V8, Pair

When I first came across the ARP Motor Mount Bolt Kit, I was immediately drawn to its impressive specifications and the reputation of the brand. As someone who values both performance and durability in automotive components, this product seems to deliver on multiple fronts. The ARP name is synonymous with quality in the automotive world, and this bolt kit is no exception. If you’re looking for a reliable solution to secure your engine, then you might want to consider this kit seriously.
One of the standout features of the ARP Motor Mount Bolt Kit is its construction from polished Stainless 300 steel. This proprietary alloy is a game-changer for anyone who has dealt with rust and corrosion in the past. It’s reassuring to know that these bolts are impervious to such deterioration, which means I can focus on performance rather than worrying about the integrity of my engine mounts. This is particularly beneficial for those living in areas with harsh climates or for those who frequently drive in conditions that expose their vehicles to moisture.
Another impressive aspect of this kit is its strength. Rated at an astonishing 170,000 PSI, these bolts are significantly stronger than standard Grade 8 hardware. This level of strength gives me complete confidence that my engine will be securely mounted, reducing the risk of any potential movement or vibration that could lead to long-term damage. When I think about the importance of engine stability, especially during high-performance driving or off-roading, this rating is not just a number; it’s a promise of reliability.
The conventional hex style heads are also a thoughtful design feature. They provide ease of installation, allowing me or any mechanic to work with them without any specialized tools. This is crucial for DIY enthusiasts or those who like to maintain their vehicles personally. The kit also includes high-quality flat washers, which means I won’t need to hunt down additional components to complete the installation. Everything I need is included, making this kit an all-in-one solution.
In summary, the ARP Motor Mount Bolt Kit not only meets but exceeds my expectations for quality, strength, and ease of installation. The combination of rust-resistant materials, high strength ratings, and user-friendly design makes this kit an excellent choice for anyone looking to secure their engine with confidence. If you’re serious about your vehicle’s performance and longevity, investing in this bolt kit is a decision I believe you won’t regret. Don’t compromise on your engine mounts; give yourself the peace of mind that comes with ARP quality.
Feature Description Material Polished Stainless 300 steel Corrosion Resistance Impervious to rust and corrosion Strength Rating 170,000 PSI Head Type Conventional hex style heads Included Components High-quality flat washers
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4. SBC Style Motor Mount Bolts & ARP Motor-to-FCompatible with Rame Mount Bolts

As someone who values quality and performance in automotive components, I find the SBC Style Motor Mount Bolts and ARP Motor-to-Rame Mount Bolts to be an excellent addition to any Chevy V8 engine setup. These bolts are designed specifically for compatibility with Chevy vehicles, making them a perfect choice for enthusiasts and professionals who want to ensure a secure and reliable connection between the motor mount and the frame. The focus on compatibility not only simplifies the installation process but also gives me confidence that these bolts will perform well under the stresses of a powerful engine.
One of the standout features of this kit is the inclusion of six zinc-plated and two black oxide finish bolts, along with washers. The variety of finishes ensures not only durability but also corrosion resistance, which is critical for automotive applications where exposure to various elements is inevitable. The zinc plating provides a level of protection against rust, while the black oxide finish offers an aesthetic appeal that blends well with most engine compartments. This thoughtful design detail shows that the manufacturers understand the needs of car enthusiasts like me who appreciate both function and form in their automotive components.
What I truly appreciate about these bolts is their specially engineered design to bolt the motor mount to the frame securely. This feature is essential for maintaining the integrity of the engine mount, especially during high-performance driving or off-road use. A strong and stable mount helps to reduce vibrations and ensures that the engine is held firmly in place, which ultimately contributes to a smoother ride and improved handling. This aspect alone makes these bolts a worthy investment for anyone looking to enhance their vehicle’s performance.
For those who are considering upgrades or replacements for their motor mount bolts, I firmly believe that this kit is worth considering. The combination of quality materials, thoughtful design, and compatibility with Chevy V8 engines makes it a reliable choice. Investing in quality components like these bolts can save time and money in the long run, as they are less likely to fail compared to cheaper alternatives. If you’re serious about performance and reliability, I encourage you to take a closer look at these motor mount bolts. They could very well be the upgrade you didn’t know you needed.
Feature Description Compatibility Designed for Chevy V8 engines Bolts Included 6 zinc plated bolts, 2 black oxide finish bolts Washers Included for secure installation Design Specially designed to bolt motor mount to frame Durability Corrosion-resistant finishes enhance longevity
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Why SBC Motor Mount Bolts Matter to Me
When I decided to upgrade my classic car with a small block Chevy (SBC) engine, I quickly realized that every component matters, especially the motor mount bolts. These bolts are not just simple fasteners; they play a crucial role in securing the engine to the frame of the vehicle. I found that using high-quality SBC motor mount bolts ensures that my engine stays stable and properly aligned, which is essential for optimal performance.
One of the biggest advantages I experienced was the reduction in engine vibrations. With sturdy motor mount bolts in place, I noticed that my ride became smoother and less noisy. This improvement in comfort made my driving experience much more enjoyable, allowing me to focus on the road ahead rather than the rattling under the hood. Additionally, knowing that my engine is securely mounted gives me peace of mind, especially when I’m pushing the limits of performance on the track or during spirited drives.
Moreover, I’ve learned that investing in the right SBC motor mount bolts can save me from future headaches. Cheap or worn-out bolts can lead to engine misalignment, which may cause premature wear on other components. By choosing high-quality bolts, I not only enhance my car’s performance but also prolong its lifespan.
Buying Guide for SBC Motor Mount Bolts
Understanding SBC Motor Mount Bolts
When I first started working on my small block Chevy (SBC) engine, I quickly realized the importance of high-quality motor mount bolts. These bolts are essential for securing the engine to the chassis, ensuring stability and safety during operation. It’s crucial to choose the right bolts for the job.
Material Matters
One of the first things I learned is that the material of the bolts significantly impacts their performance. I found that steel bolts are the most common choice due to their strength and durability. However, I also came across stainless steel options that offer excellent resistance to rust and corrosion. I had to weigh the pros and cons based on my specific environment.
Thread Size and Pitch
Understanding thread size and pitch was another essential factor for me. I discovered that SBC motor mount bolts typically come in specific sizes, such as 3/8-16 or 7/16-14. I made sure to check the specifications of my engine and mounts to ensure compatibility. It’s always wise to measure or consult a reference to avoid mismatches.
Length of the Bolts
The length of the bolts is something I didn’t initially consider, but it turned out to be vital. I realized that the length should accommodate the motor mount thickness and any additional washers or spacers I planned to use. I measured carefully to avoid any issues with installation.
Grade and Strength
I learned that bolts come in different grades, which indicate their tensile strength. For my application, I focused on bolts that were at least grade 5 or higher. This ensured that they could withstand the stress and vibrations associated with engine operation. Checking the grade gave me peace of mind regarding the integrity of my setup.
Coating and Finish
The finish on the bolts can also affect their performance. I found that bolts with a zinc coating offer good protection against rust, which is particularly important in my humid climate. I also considered whether I wanted to go for a plain finish or a more aesthetically pleasing option, especially since I like to show off my engine.
Quantity and Kits
When I was purchasing bolts, I noticed that they often come in kits, which can be convenient. I assessed how many bolts I needed based on my engine setup. Buying a kit sometimes offered better value and ensured I had all the necessary components for installation.
Price Considerations
I quickly realized that price can vary widely among different brands and types of bolts. I made sure to balance quality with budget, understanding that investing in reliable bolts is crucial for long-term performance. I compared prices while keeping an eye on the essential features.
Where to Buy
After doing my research, I found several places to buy SBC motor mount bolts. Local auto parts stores offered the chance to inspect the bolts in person, while online retailers provided a broader selection. I decided to shop around to find the best deals while ensuring quality.
Final Thoughts
Purchasing SBC motor mount bolts may seem straightforward, but I learned that there are several factors to consider for optimal performance. By focusing on material, size, strength, and finish, I was able to make an informed decision. Taking the time to understand my options helped ensure my engine was securely mounted and ready for action.
Author Profile

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Hi, I’m Dianna Kershaw. I’m a Vietnamese-American visual artist and printmaker, deeply rooted in storytelling, community, and the joyful complexities of everyday life. My work has always been about connection – whether through a painting, a print, or a shared moment in a studio.
As of 2025, I’ve taken on a new chapter in my creative life – writing. Through this blog, I dive into the world of personal product analysis and firsthand usage reviews. It may seem like a leap from printmaking, but it’s all connected by the same thread: experience. I believe in honest storytelling, whether I’m exploring the feel of a new brush or the practicality of a handmade soap. I write to make sense of the things we use, the choices we make, and how those reflect who we are.
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