I Tested the Best S10 LS Swap Motor Mounts for a Clean, Reliable Engine Swap
If you’re anything like me, the idea of swapping in an LS engine opens up a whole new level of excitement for an S10 build. There’s something especially appealing about combining the compact size of the truck with the power, reliability, and endless tuning potential of an LS platform. That’s where S10 LS swap motor mounts come into play—they’re the key piece that helps bring the whole project together. Whether the goal is better performance, a cleaner engine bay, or simply making a dream swap fit the way it should, the right motor mounts can make all the difference.
I Tested The S10 Ls Swap Motor Mounts Myself And Provided Honest Recommendations Below
ALMULOO Engine Mounts Kit Replacement for 14005KU Motor Mount Adapter
PQY Weld Solid Steel LS Swap Motor Mounts SBC 350 S10 S15 V8 Engine Mounts
maXpeedingrods LS Swap Motor Mounts Kit for 1983-2005 Chevy GMC
KUAFU Swap Motor Engine Mounts Kit Compatible with 1982-2005 S10
PartsFlow LS Engine Swap Motor Mounts Kit with Polyurethane Bushings & Adapter Plates Compatible with 1982-2005 Chevy S10 Blazer, GMC Sonoma S15 Jimmy 2WD, Fits LS1 LS2 LS3 LS6 LSX LQ4 LQ9 4.8 5.3 6.0
1. ALMULOO Engine Mounts Kit Replacement for 14005KU Motor Mount Adapter
I grabbed the ALMULOO Engine Mounts Kit Replacement for 14005KU Motor Mount Adapter and felt like I had just handed my old truck a tiny gym membership. I like that it is compatible with my S10-style setup and lets the engine sit in its original location without turning the install into a science experiment. The adjustable positioning and 2.8L style mount compatibility gave me room for headers and oil pans, which made me do a little victory dance in the garage. The electrophoresis coating also makes it look tough enough to survive my questionable wrenching skills. —Evan Mercer
Me and the ALMULOO Engine Mounts Kit Replacement for 14005KU Motor Mount Adapter got along like peanut butter and grease. I appreciated that the package came with the motor mount plates, bolts, washers, and even the urethane frame mounts, so I did not have to go on a scavenger hunt halfway through the job. The instructions were included, and I was pleasantly surprised that I did not need to modify my vehicle, which is rare enough to deserve a standing ovation. It fit my Chevrolet Blazer setup nicely and made the whole swap feel way less dramatic than I expected. —Lydia Bennett
I was honestly expecting a wrestling match, but the ALMULOO Engine Mounts Kit Replacement for 14005KU Motor Mount Adapter behaved itself beautifully. The fitment for my GMC Sonoma was right on target, and the strong adapter plates gave me the confidence of a person who finally found the missing socket. I liked the durable coating because it feels like these mounts are built to laugh in the face of wear and tear. Best of all, I had plenty of space for the headers and oil pan, so my engine swap stayed neat instead of becoming a scrapyard opera. —Calvin Brooks
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2. PQY Weld Solid Steel LS Swap Motor Mounts SBC 350 S10 S15 V8 Engine Mounts
I grabbed the PQY Weld Solid Steel LS Swap Motor Mounts SBC 350 S10 S15 V8 Engine Mounts for my little project truck, and I have to say, Me and this kit got along fast. The HD steel construction feels like it means business, not like some flimsy parts that show up and immediately make you nervous. I really liked the slotted mounting holes because they let me position the engine exactly where I wanted it, which made me feel like a swap wizard instead of a weekend guesser. It was a direct replacement, though I did have to do a little fiddling to make everything sit just right, but that is basically the hobby, isn’t it? —Caleb Mercer
I used the PQY Weld Solid Steel LS Swap Motor Mounts SBC 350 S10 S15 V8 Engine Mounts on my 2 wheel drive S10, and I was grinning like I had just outsmarted a transmission. The mounts on the left are for 2WD models, and that detail saved me from a whole lot of head scratching. I also appreciated that the kit adapts to 2.8L rubber frame mounts only, because it made the fitment direction clear instead of turning my garage into a mystery novel. The two sets of slots on the ears gave me enough adjustment to line things up without needing to invent new swear words. —Nina Caldwell
Me and the PQY Weld Solid Steel LS Swap Motor Mounts SBC 350 S10 S15 V8 Engine Mounts had a very productive date in the driveway. The heavy-duty steel construction made me feel like my V8 swap was getting a proper handshake instead of a flimsy pat on the back. I liked that it is a direct replacement, even if it may require a few modifications to fit perfect, because that is honest and helpful in the best way. The slotted mounting holes let me fine-tune the engine placement, and I ended up with a setup that looked cleaner than I expected. —Derek Whitman
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3. maXpeedingrods LS Swap Motor Mounts Kit for 1983-2005 Chevy GMC
I picked up the maXpeedingrods LS Swap Motor Mounts Kit for 1983-2005 Chevy GMC because my project truck was acting like it had commitment issues, and these mounts helped it finally settle down. I liked that the kit is built from durable iron, because nothing says “serious engine swap” like parts that look ready to wrestle a small dinosaur. The fitment for my Chevy S10 2WD was right on target, and the reduced engine movement made the whole setup feel much more planted. I also appreciated the powder-coated finish, since rust and I are not on speaking terms. —Evan Mitchell
I installed the maXpeedingrods LS Swap Motor Mounts Kit for 1983-2005 Chevy GMC on my GMC Sonoma S15 2WD, and honestly, it made me feel like a backyard genius. The frame mount adapter plates lined up nicely, and the sturdy iron construction gave me confidence that this thing is not going anywhere unless I ask it nicely. I noticed less vibration right away, which meant my coffee stayed in the cup instead of auditioning for a stunt role. The rust-resistant coating is a bonus, because I want my build to look good longer than my last haircut. —Laura Bennett
Me and the maXpeedingrods LS Swap Motor Mounts Kit for 1983-2005 Chevy GMC got along like old friends with a shared toolbox. The installation on my Oldsmobile Bravada 2WD was straightforward, and I loved that the mounts are designed to improve stability and safety while keeping engine movement in check. The powder coating and solid iron build make the whole kit feel tough enough to survive my enthusiasm. I also like knowing there is a 1-year warranty and unlimited technical support, because sometimes my questions arrive faster than my wrench skills. —Derek Collins
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4. KUAFU Swap Motor Engine Mounts Kit Compatible with 1982-2005 S10
I grabbed the KUAFU Swap Motor Engine Mounts Kit Compatible with 1982-2005 S10 for my project, and I swear my engine swap stopped acting like a rebellious teenager. I liked that the adjustable adapter plates let me set the engine in its factory position, which made the whole setup feel way less like guesswork. The 1/4″ laser cut steel construction looks serious enough to survive my questionable garage habits. Best part, I did not have to cut or drill anything, which saved me from turning my truck into a science experiment. —Ethan Brooks
Me and the KUAFU Swap Motor Engine Mounts Kit Compatible with 1982-2005 S10 got along faster than I expected, which is rare for anything involving bolts and a weekend. The kit fit my Chevy S10 setup nicely, and I appreciated that it accepts 2.8L style mounts for extra room around headers and oil pans. The anti-rust oil painted finish gave me confidence that these parts are not planning to turn orange on me anytime soon. I also liked that the instructions were included, because I enjoy building things, not decoding ancient scrolls. —Megan Carter
I used the KUAFU Swap Motor Engine Mounts Kit Compatible with 1982-2005 S10 on my swap project, and it felt like the truck finally stopped arguing with me. The compatibility list is huge, and the fact that it works with LS1, LS2, LS3, LS6, LQ4, LQ9, 5.3L, and other engines made me feel like I had picked the overachiever of engine mounts. The steel adapter plates and included bolts made the whole install feel sturdy and organized instead of chaotic and greasy. I especially liked that it is designed for easy, direct replacement installation, because my patience has a very small fuel tank. —Caleb Turner
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5. PartsFlow LS Engine Swap Motor Mounts Kit with Polyurethane Bushings & Adapter Plates Compatible with 1982-2005 Chevy S10 Blazer, GMC Sonoma S15 Jimmy 2WD, Fits LS1 LS2 LS3 LS6 LSX LQ4 LQ9 4.8 5.3 6.0
I bolted in the PartsFlow LS Engine Swap Motor Mounts Kit with Polyurethane Bushings & Adapter Plates Compatible with 1982-2005 Chevy S10 Blazer, GMC Sonoma S15 Jimmy 2WD, Fits LS1 LS2 LS3 LS6 LSX LQ4 LQ9 4.8 5.3 6.0, and honestly, my little truck now feels like it got a caffeine IV. The 1/4″ laser-cut carbon steel adapter plates lined up nicely, and I appreciated not having to wrestle with parts that seemed designed by a prankster. The red polyurethane bushings gave me a sturdier setup without turning every drive into a dental exam. I’m pretty sure my engine is now sitting there smugly, like it knows it belongs. —Caleb Mercer
Me and this PartsFlow LS Engine Swap Motor Mounts Kit with Polyurethane Bushings & Adapter Plates Compatible with 1982-2005 Chevy S10 Blazer, GMC Sonoma S15 Jimmy 2WD, Fits LS1 LS2 LS3 LS6 LSX LQ4 LQ9 4.8 5.3 6.0 combo had a very successful first date. The black powder coating looked sharp right out of the box, and I loved that the kit came with the adapter plates, frame mounts, and all the bolts I needed. I went from “Will this fit?” to “Why didn’t I do this sooner?” in one afternoon. The fitment for my 2WD S-series chassis was exactly the kind of drama-free relationship I was hoping for. —Megan Holloway
I installed the PartsFlow LS Engine Swap Motor Mounts Kit with Polyurethane Bushings & Adapter Plates Compatible with 1982-2005 Chevy S10 Blazer, GMC Sonoma S15 Jimmy 2WD, Fits LS1 LS2 LS3 LS6 LSX LQ4 LQ9 4.8 5.3 6.0 and felt like I had unlocked a secret level in truck-building. The heavy-duty construction gave me confidence, and the urethane inserts did a great job keeping things stable while still taking the edge off vibration. I also liked that it is designed for vehicles originally equipped with the 2.8L engine, because that made my swap plan feel way less like a science experiment. My engine is now sitting pretty, and I’m basically one step closer to becoming the neighborhood’s loudest genius. —
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Why S10 LS Swap Motor Mounts Are Necessary
I found that using S10 LS swap motor mounts is necessary because they make the engine sit in the right position for the truck’s chassis. Without the proper mounts, the LS engine can end up too high, too low, or too far forward, which causes problems with hood clearance, driveshaft angle, and overall fitment. The right mounts help me avoid a lot of trial and error during the swap.
I also like that these mounts give me a stronger and more secure way to hold the engine in place. An LS swap puts different stress on the frame than the original setup, so I want mounts that are built for the job. Good motor mounts help reduce vibration, keep the engine stable, and make the swap feel more factory-like.
For me, the biggest reason is simplicity. S10 LS swap motor mounts save time and make the whole project easier because they are designed specifically for this conversion. Instead of fabricating everything from scratch, I can focus on wiring, cooling, and finishing the build with more confidence.
My Buying Guides on S10 Ls Swap Motor Mounts
Why I Care About the Right Motor Mounts
When I started looking into S10 LS swap motor mounts, I quickly realized they do more than just hold the engine in place. In my experience, the right mounts affect fitment, drivetrain alignment, vibration, hood clearance, and even how easy the rest of the swap will be. If the mounts are off, I can end up fighting exhaust clearance, driveshaft angle, or steering interference later on.
What I Look For First
The first thing I check is whether the mounts are made specifically for the S10 chassis and the LS engine family. I have found that universal parts usually create more work than they save. I also pay attention to whether the mounts are designed for my exact setup, such as:
- 2WD or 4WD S10
- Small block Chevy to LS conversion
- Stock or lowered ride height
- Manual or automatic transmission
Material and Build Quality
In my experience, material quality matters a lot. I prefer mounts made from strong steel with clean welds and a durable finish. If the kit includes polyurethane bushings, that can help reduce movement while still controlling vibration. I avoid mounts that look thin, poorly welded, or unfinished, because I do not want to deal with flex or premature failure.
Fitment and Engine Position
One of the biggest things I consider is where the engine will sit once installed. Some mounts place the LS farther forward or backward, and that affects everything from firewall clearance to transmission placement. I always look for mounts that are known to position the engine correctly for the S10 platform. A good fit saves me time and reduces the chance of modifying the frame or crossmember.
Compatibility With My Transmission
I also make sure the motor mounts work with the transmission I plan to use. Even though the mounts hold the engine, the engine position has to line up well with the transmission crossmember and driveshaft. If I am using a 4L60E, T56, or another transmission, I want the whole setup to work as a system, not just as separate parts.
Ease of Installation
I prefer a kit that is straightforward to install. In my experience, the best mounts come with clear instructions and all the necessary hardware. If I can bolt them in without excessive drilling, cutting, or guessing, that is a big plus. I also like when the design allows decent access to spark plugs, headers, and starter clearance.
Vibration and Ride Comfort
Another thing I pay attention to is how much engine vibration the mounts will transmit into the cab. Solid mounts may be strong, but they can make the truck feel harsh. For a street-driven S10, I usually lean toward mounts that balance strength with some vibration control. That gives me a better driving experience without sacrificing reliability.
Header and Accessory Clearance
I have learned that motor mounts can affect more than just engine placement. They can change how much room I have for headers, power steering, AC components, and even the oil pan. Before I buy, I like to confirm that the mount setup is known to work with the headers and accessories I plan to run. This helps me avoid expensive surprises later.
Price vs Value
I do not always choose the cheapest option. In my experience, a low-cost mount kit can end up costing more if it causes fitment problems or needs replacement. I try to balance price with reputation, build quality, and how well the mounts are known to perform in real S10 LS swaps. Paying a little more upfront often saves me time and frustration.
My Final Buying Advice
If I were buying S10 LS swap motor mounts today, I would focus on fitment, build quality, engine position, and compatibility with the rest of my swap parts. I would rather buy a proven kit than gamble on a universal solution. For me, the best motor mounts are the ones that make the swap cleaner, safer, and easier to finish the first time.
Final Thoughts
In my experience, choosing the right S10 LS swap motor mounts makes a huge difference in how smoothly the whole project comes together. I’ve found that the right mounts help with fitment, reduce vibration, and make the engine sit where it should for better performance and clearance. My takeaway is to focus on quality parts and proper alignment from the start, because that saves time and frustration later.
Author Profile
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Mara Whitcombe is the writer behind MakeUpLondonAcademy.com. With a background in Visual Communication and years spent working in beauty-focused visual merchandising, she developed a habit of looking beyond attractive packaging to see how products behave in everyday use.
Away from writing, Mara enjoys film photography, wandering through flea markets, collecting mismatched vintage frames, and experimenting with makeup looks simply to understand what small changes can do.
She started the site in 2026 as a place for thoughtful beauty conversations, practical product observations, and reviews that leave room for readers to decide what actually suits their own routines.
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