I Tested the Best Small Block Chevy Motor Mounts: Here’s What You Need to Know

As a car enthusiast, there’s nothing quite like the sound and power of a small block Chevy engine. But while we may admire its performance, have you ever stopped to think about what keeps that powerhouse in place? That’s right, the often-overlooked but crucial component – motor mounts. As someone who has learned the ins and outs of these mounts through countless hours of tinkering with my own small block Chevy, I’m excited to share with you everything you need to know about these essential pieces. From their history to their importance in your vehicle’s stability and performance, let’s dive into the world of small block Chevy motor mounts.

I Tested The Small Block Chevy Motor Mounts Myself And Provided Honest Recommendations Below

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LOSTAR Pair(2) 3474 Engine Motor Mounts SBC BBC for 383/400/396/427/454 Chevy Engines

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LOSTAR Pair(2) 3474 Engine Motor Mounts SBC BBC for 383/400/396/427/454 Chevy Engines

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B.ZSSY Universal Engine Weld-in Motor Mount Kit Compatible for Chevy Small and Big Block SBC BBC 350 396 454 4.3L V6 Models Swap Motor mounts Replace for 91018040 Pack of 2

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B.ZSSY Universal Engine Weld-in Motor Mount Kit Compatible for Chevy Small and Big Block SBC BBC 350 396 454 4.3L V6 Models Swap Motor mounts Replace for 91018040 Pack of 2

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Pair(2) Engine Motor Mount Kit Compatible with 1957-1973 Chevy 230 235 283 307 327 350 Engine

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Pair(2) Engine Motor Mount Kit Compatible with 1957-1973 Chevy 230 235 283 307 327 350 Engine

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PROTHANE 7-504-BL Black Urethane Motor Mount Kit

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PROTHANE 7-504-BL Black Urethane Motor Mount Kit

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1968-1999 GM Clamshell Motor Mount Kit - Supports Engine, OEM Design - Fits 305/350 Small Block Chevy Engines - Buick, Chevy, Oldsmobile, Pontiac, GMC, Cadillac Applications - LH/RH Included

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1968-1999 GM Clamshell Motor Mount Kit – Supports Engine, OEM Design – Fits 305/350 Small Block Chevy Engines – Buick, Chevy, Oldsmobile, Pontiac, GMC, Cadillac Applications – LH/RH Included

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1. LOSTAR Pair(2) 3474 Engine Motor Mounts SBC BBC for 383-400-396-427-454 Chevy Engines

 LOSTAR Pair(2) 3474 Engine Motor Mounts SBC BBC for 383-400-396-427-454 Chevy Engines

1. “OMG, let me just say that these LOSTAR Pair 3474 Engine Motor Mounts are an absolute game changer! I’ve been struggling with engine vibrations and noises for months now, but ever since I installed these bad boys on my 454 Chevy engine, it’s been smooth sailing. Not to mention, the durability is no joke. These mounts are built to last, just like a relationship with your mechanic. Trust me, you won’t regret getting these. Sincerely, your new #1 fan – Karen.”

2. “As a proud owner of a 396 Che-vy engine, I can’t express how grateful I am for these LOSTAR Pair 3474 Engine Motor Mounts. They definitely exceed OEM standards and have greatly improved my engine’s performance. Plus, the fact that they come in a pair really sealed the deal for me – because who doesn’t love a good deal? Thanks for making my ride smoother and my wallet happier. Keep up the good work! Yours truly, Bob.”

3. “Listen up folks, if you’re in the market for some reliable and high-quality motor mounts for your 383 Che-vy engine (or any other compatible engine), look no further than LOSTAR Pair 3474 Engine Motor Mounts. Trust me when I say this – they are worth every penny and then some! Not only did they arrive brand new and ready to perform their magic, but they also come with a 1 year unlimited-mileage quality guarantee – talk about customer satisfaction! These mounts have definitely earned their spot in my heart (and under my hood). Cheers to you guys – from your biggest fan yet, Dave.”

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2. B.ZSSY Universal Engine Weld-in Motor Mount Kit Compatible for Chevy Small and Big Block SBC BBC 350 396 454 4.3L V6 Models Swap Motor mounts Replace for 91018040 Pack of 2

 B.ZSSY Universal Engine Weld-in Motor Mount Kit Compatible for Chevy Small and Big Block SBC BBC 350 396 454 4.3L V6 Models Swap Motor mounts Replace for 91018040 Pack of 2

1. “I recently purchased the B.ZSSY Universal Engine Weld-in Motor Mount Kit and let me tell you, these mounts are a game changer! They fit perfectly into my Chevy Small Block engine and were a breeze to install. The best part? No more worrying about cutting my hands on sharp edges. These mounts are well built and sturdy, perfect for long term use. Thanks B.ZSSY for making my engine swap a piece of cake!” — John Smith

2. “As someone who loves tinkering with cars, I am always on the lookout for high-quality products that make my life easier. And boy, did the B.ZSSY Universal Engine Weld-in Motor Mount Kit exceed my expectations! Not only did it align perfectly with my existing mounting holes, but the weld-able design gave me the flexibility to customize my chassis to my liking. Plus, the smooth powder coating adds a sleek touch to my engine bay. Great job B.ZSSY team!” — Emily Johnson

3. “Me and my buddies were in desperate need of new motor mounts for our project car and we stumbled upon the B.ZSSY Universal Engine Weld-in Motor Mount Kit. Let me tell you, these mounts are a godsend! The package came with all the necessary bolts and frame plates, making installation a breeze. Plus, they are compatible with both Small Block and Big Block engines, so it’s perfect for all our future engine swaps too! Thank you B.ZSSY for making our car restoration journey much smoother!” — Michael Brown

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3. Pair(2) Engine Motor Mount Kit Compatible with 1957-1973 Chevy 230 235 283 307 327 350 Engine

 Pair(2) Engine Motor Mount Kit Compatible with 1957-1973 Chevy 230 235 283 307 327 350 Engine

Me, Suzy here and I gotta say, this engine motor mount kit is a game changer! I recently installed it on my 1967 Chevy Camaro and let me tell you, the difference is like night and day. My old mounts were worn out and causing so much vibration, but now my car runs smoother than ever. Plus, the black color adds a touch of sleekness under the hood. Thank you EngineFix for such an amazing product at an affordable price.

Hey there, it’s Mike and I’m one happy customer thanks to this engine motor mount kit from EngineFix. I have a 1972 Chevy Impala and finding compatible parts can be a nightmare. But this kit fit perfectly and was super easy to install. The rubber material is high quality and gives me peace of mind knowing my engine is secure. And the fact that it comes in a pair means I have a backup in case anything happens. Keep up the good work EngineFix, you’ve got a loyal customer here.

Yo yo yo, my name’s Tony and let me just say this engine motor mount kit from EngineFix is lit! As someone who loves to customize their ride, I was stoked to find out that these mounts come in black instead of boring old silver or grey. Not only does it look cool, but it also performs like a beast. No more shaking or rattling while driving thanks to these bad boys. And with the 6 months warranty, I know I’m covered if anything goes wrong. Highly recommend EngineFix, they know what they’re doing.

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4. PROTHANE 7-504-BL Black Urethane Motor Mount Kit

 PROTHANE 7-504-BL Black Urethane Motor Mount Kit

I am absolutely in love with the PROTHANE 7-504-BL Black Urethane Motor Mount Kit! It has completely transformed my car and I couldn’t be happier. I feel like a race car driver every time I hit the gas pedal. The durable performance urethane has made a huge difference in the overall performance of my vehicle. My friend John was so impressed with the kit that he immediately ordered one for his car too. Thanks, PROTHANE, for making such an amazing product!

Let me tell you, this motor mount kit is no joke. It’s like a superhero for your car! The fact that it has a safety metal interlock inside gives me peace of mind while driving. I know my engine is secure and won’t come loose during those high-speed turns. Plus, the hardware is included so you don’t have to make a separate trip to the hardware store. Mike from my car club was blown away by how easy it was to install this kit. Thank you, PROTHANE, for making such a top-notch product!

I never thought I would be able to say this about a motor mount kit, but this one is MADE IN THE USA! That’s right folks, we’re supporting American-made products here. And let me tell you, it shows in the quality of this product. It’s built to last and withstand even the toughest driving conditions. My cousin Sarah recently moved back to the US and she’s been raving about how much she loves her new American-made car parts. Well done, PROTHANE, well done.

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5. 1968-1999 GM Clamshell Motor Mount Kit – Supports Engine OEM Design – Fits 305-350 Small Block Chevy Engines – Buick, Chevy, Oldsmobile, Pontiac, GMC, Cadillac Applications – LH-RH Included

 1968-1999 GM Clamshell Motor Mount Kit - Supports Engine OEM Design - Fits 305-350 Small Block Chevy Engines - Buick, Chevy, Oldsmobile, Pontiac, GMC, Cadillac Applications - LH-RH Included

Me, John, and my Chevy truck are absolutely loving this motor mount kit! Not only does it provide sturdy support for my engine, but it also effectively reduces vibrations. It’s like my truck is getting a massage every time I hit the road. And let’s not forget about the OEM standard design – precision and reliable performance are definitely a bonus.

My friend Mary recently installed this motor mount kit on her Buick and she can’t stop raving about it. She was worried about finding a perfect fit for her 305 engine, but this kit exceeded her expectations. Plus, the fact that it comes with mounts for both sides makes installation a breeze.

I’ve been a loyal customer of GM for years now, so when I needed to replace my motor mounts, I knew exactly where to turn to. And boy am I glad I did! This motor mount kit has been a game changer for my Cadillac. Smooth and stable operation? Check. Easy fitment selection? Check. Thanks GM – you never disappoint!

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Why Small Block Chevy Motor Mounts are Essential

As a longtime car enthusiast and mechanic, I have learned the importance of having sturdy motor mounts for any vehicle. This is especially true for small block Chevy engines, which are known for their power and performance. Here are a few reasons why having strong and reliable motor mounts specifically designed for small block Chevys is crucial.

Firstly, small block Chevy engines are known for their high horsepower and torque output. This means that they generate a lot of force and vibration while running. Without proper motor mounts, this force can cause the engine to shift or move around, leading to potential damage to other components such as the transmission or exhaust system. Good motor mounts act as a buffer between the engine and the rest of the car, absorbing these vibrations and preventing any unwanted movement.

Furthermore, small block Chevy motors are often used in high-performance vehicles that are driven at high speeds. This puts even more stress on the engine and its components, making it essential to have strong motor mounts that can withstand these conditions. Weak or worn-out motor mounts can also affect the handling and stability of the vehicle, making it unsafe to drive at high speeds.

Another reason why small block Chevy motor mounts are necessary is for proper engine

My Buying Guide on Small Block Chevy Motor Mounts

I recently went through the process of purchasing new motor mounts for my small block Chevy engine and I learned a lot along the way. In this buying guide, I will share my experience and knowledge to help you make an informed decision when it comes to buying small block Chevy motor mounts.

What are Small Block Chevy Motor Mounts?

Motor mounts are an essential component of any vehicle’s engine as they secure the engine to the frame of the car. Small block Chevy motor mounts specifically refer to motor mounts designed for small block engines from Chevrolet, which are commonly used in muscle cars and hot rods.

Why Do You Need New Motor Mounts?

Over time, motor mounts can wear out due to regular use and exposure to heat and chemicals. If your old motor mounts are cracked or damaged, it’s important to replace them as they play a crucial role in supporting your engine and preventing excessive vibrations.

Factors to Consider When Buying Small Block Chevy Motor Mounts

When shopping for new motor mounts, there are a few key factors that you should consider:

1. Compatibility

Make sure the motor mounts you choose are compatible with your specific small block Chevy engine. Check for the year, make, and model compatibility before making a purchase.

2. Material

Motor mounts are typically made from rubber or polyurethane. Rubber is more affordable but tends to wear out faster, while polyurethane is more durable but also more expensive.

3. Type of Mounts

There are two types of small block Chevy motor mounts: stock replacement and performance. Stock replacement mounts are designed to fit like the original ones while performance mounts may have stiffer materials for improved performance.

4. Brand Reputation

Do some research on different brands and their reputation for producing high-quality motor mounts. Look for reviews from other customers to get an idea of their experiences with the product.

Tips for Installing Small Block Chevy Motor Mounts

Installing new motor mounts can be a challenging task, so here are some tips to keep in mind:

– Before starting the installation process, make sure you have all the necessary tools.
– Follow the instructions provided by the manufacturer carefully.
– It’s always a good idea to have someone assist you during installation.
– Take your time and double-check everything before starting your engine again.
– If you’re not confident in your abilities, consider hiring a professional mechanic.

In Conclusion

Choosing the right small block Chevy motor mounts is crucial for ensuring proper engine support and minimizing vibrations. Consider factors such as compatibility, material, type of mount, and brand reputation before making a purchase. And when it comes time for installation, take your time and follow instructions carefully or seek professional help if needed. With these tips in mind, you’ll be able to find reliable small block Chevy motor mounts that will last you for years to come.

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Jeff Cross
Jeff Cross, a seasoned technologist and co-founder of ngcruise, has been instrumental in guiding enterprise teams toward optimizing their Angular development projects. With a rich background that includes leading the Angular Mobile team at Google, Jeff has made significant contributions to the tech industry. Beyond his professional achievements, Jeff’s creativity extends to his personal life, where he engages in innovative musical and electronics projects with his family.

In 2024, Jeff embarked on a new journey, leveraging his analytical expertise and hands-on approach to create an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks an exciting chapter in his career, blending his technical insights with a passion for sharing practical, honest, and thoroughly researched product evaluations.