10 Ls Harmonic Balancer Puller Without Tapped Holes For Gm & Mopar 2026

⚡ Quick Verdict

📋 How We Evaluated

Evaluations focus on build quality claims like AISI 1045 steel, pull engagement method, and whether the design avoids tapped holes and radiator removal. Performance signals come from clarity of fitment notes and practical operation details, since harmonic balancers demand controlled pull force. Value reflects kit completeness, portability, and whether similar alternatives cover the same vehicle set.

Material	AISI 1045 medium carbon steel, heat-treated
Key Design	Clip-in grip without bolting into the balancer
Compatibility Focus	GM 5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0
Notable Limitation	Does not fit 1997-or-earlier GM LT variants and certain Ford Coyote balancers

What We Found

ReluxGo 25264 is aimed at the common LS “no tapped holes” removal concept using a clip-in style grip rather than bolting a puller into the balancer. The listing calls out compatibility with GM 5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, and 7.0 engines, along with several Chrysler/Jeep/Dodge displacements. It also includes clear exclusions, including not fitting certain older GM LT engines, newer Ford Coyote balancers, and noting it won’t work with truck pulley applications. My main issue is transparency: the listing describes the tool in a way that sounds production-oriented, but the after-sales text is cut off, and the exact kit contents/support details aren’t clear enough to feel fully confident like the strongest options.

Who It’s For

I’d put this one in the cart for DIYers and entry-level home mechanics doing LS-family refresh work who want a specialized clip-style puller and don’t want to pay extra for premium branding. It makes the most sense when your specific vehicle matches the “no-tapped-hole” expectation laid out in the fitment notes. I’d skip it if your GM setup uses threaded holes, or if your application matches one of the listing’s exclusions.

Key Design	Easy clip-in harmonic balancer removal
Removal Benefit	No radiator removal necessary
Compatibility	GM 5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3 plus Chrysler/Jeep/Dodge coverage
Intended Use	Remove LS balancers without tapped holes

What We Found

OEMTOOLS 25264 is built around a clip-in removal approach, so it targets the no-tapped-hole need on many GM and Chrysler/Jeep/Dodge balancers. The listing emphasizes radiator-free removal, which matters when you’re working with limited access. It also lays out a broad fitment range across LS engines like 5.3, 5.7 LS1, 6.0 LS2, and 6.2 LS3, plus multiple Mopar V6/V8 displacements. Construction is described as high-strength material intended for mechanic use. Compared with vague universal pullers, the key difference here is that the listing stays focused on interference/press-fit behavior and the clip/grip concept—though it doesn’t spell out the exact forcing hardware dimensions or material grade as precisely as some listings do.

Who It’s For

This is a good match for home garages and shops that commonly handle LS swaps and domestic engine work. It’s especially attractive when radiator removal is a hassle and the clip-in premise actually fits your balancer design. That said, I’d still verify engine year/model exclusions before buying because fitment across LS and Mopar families can be picky.

Pulling Method	Adjustable 3-jaw puller with center retainer bolt
Steel Construction	AISI 1045 medium carbon steel
Rod Options	Four forcing rods in varied lengths
Storage	Blow-molded case

What We Found

Orion Motor Tech goes with a more general adjustable 3-jaw puller kit concept built around a single center retainer bolt. The kit is positioned for pressed-on balancers, and it explicitly calls out no radiator disassembly for the removal process. Inside the set, you get a 3-jaw puller, a centering push bolt for driving/centering, and multiple forcing rods in different lengths—this makes it easier to adapt to tight compartments. The listing also mentions corrosion resistance, including AISI 1045 medium carbon steel with an electro-coating finish, and it arrives in a blow-molded case for organization. The tradeoff is that it’s not the clamp-specific LS 25264-style approach; you still have to confirm the jaw geometry and center behavior match your balancer.

Who It’s For

I’d shortlist this for mechanics who want one adjustable puller strategy across many vehicles, not just LS-family clamp jobs. It also suits shops that already understand jaw puller alignment and forcing technique. If your priority is a strict no-tapped-hole clamp-style fitment, you’ll want to double-check that this kit matches your balancer shape and engagement requirements.

Part Number	25264
Compatibility	GM 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L
Included Items	1x harmonic balancer puller
Design Detail	Limited stated engagement method

What We Found

Woosphy’s LS harmonic balancer puller leans heavily on a 25264 replacement angle and repeats the part number in multiple spots. The fitment section is fairly clear for GM LS engines (5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, and 7.0), and it’s presented as a single puller body kit rather than a full rod/forcing hardware package. Where it weakens is the details: the features read repetitive, and there isn’t much explanation of the exact engagement/clamp method. It also doesn’t provide material grade, coating, or hardware dimensions. Since harmonic balancer removal can involve serious force, the lack of construction specifics reduces confidence. Fitment is better than the construction story, but it still isn’t complete enough without year/exception notes.

Who It’s For

This one fits buyers who already know they need a compatible 25264-style solution and want just the puller body for the listed LS-family engines. If you’re pairing it with known, tested engagement expectations, it could work. I’d avoid it when you care about steel grade, clamp behavior, or when your job requires high certainty under load.

Design	Clamp design with 3-claw buckle attachment
Compatibility	GM 5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0 plus Mopar engines
Corrosion Protection	Black paint coating claim
Major Limitations	Not for GM LT before 1997 threaded-hole style and some Ford Coyote balancers

What We Found

AFEISOL 25264 uses a clamp design meant to work without bolting into the balancer. It describes a 3-claw buckle/clamp attachment that grips the back side of the balancer to spread tension and help prevent sliding. Like the other 25264-style options, it targets GM LS engines (5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0) and extends to multiple Mopar options (including 3.5L/3.6L V6 and 4.7L/5.7L/6.1L V8). The listing highlights that no radiator disassembly is required when the puller fits the balancer. It also calls out corrosion resistance with carbon steel plus black paint. Importantly, it includes fitment tips excluding certain older GM LT engines and newer Ford Coyote balancers, which helps reduce mismatch risk compared to more generic listings.

Who It’s For

I’d point to this for LS and Mopar owners who specifically want a clamp-style puller that avoids tapped holes and aims to skip radiator removal. The 3-claw clamp concept is a good idea when you’d rather avoid point-loading. It’s likely to work best for DIYers and small shops whose vehicle lines up with the exclusion guidance. If you’re on the edge of a year/model variant or dealing with a different balancer design, I’d verify compatibility before ordering.

Steel	AISI 1045 medium carbon steel, heat-treated
Design	Clip-in grip without tapped holes
Compatibility	GM 5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0 plus listed Mopar engines
Not Compatible With	GM LT 1997-or-earlier threaded-hole style and Ford 5.0 Coyote balancers 2018+

What We Found

This GM 25264-style listing presents the puller as a clip-in option for LS and related Mopar applications that doesn’t rely on tapped holes. It repeats broad compatibility for GM LS engines (5.3, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0), plus several Chrysler/Jeep/Dodge V6/V8 displacements. The listing includes caution notes that spell out exclusions—GM LT engines from 1997 or earlier with threaded holes, Ford 5.0 engines with updated Coyote balancers (2018+), and truck pulley use. It claims AISI 1045 medium carbon steel that’s heat-treated, and it adds a hangable storage cap for organization. It also says the tool can be used to install or remove balancers, which is useful if you do both sides of the service. Overall, it aligns with the 25264 clone style, though it doesn’t give a detailed component breakdown beyond the main puller.

Who It’s For

I’d shortlist this if you do LS maintenance and want one tool that can handle removal and installation without threaded-hole requirements. It’s well-suited for multi-brand garages working on GM plus select Chrysler/Jeep/Dodge engines. The hangable storage cap is a small detail, but it’s helpful in busy shops. As always, I’d prioritize vehicle verification given the explicit incompatibilities called out in the listing.

Kit Type	Adjustable 3-jaw puller set
Included Forcing Rods	4 forcing rods with listed lengths
Steel	AISI 1045 medium carbon steel, heat-treated
Includes	3-jaw puller, forcing screw, gloves, and storage case

What We Found

The Harmonic Balancer Pulley Puller Set offers an adjustable 3-jaw setup with four forcing rods and a forcing screw. The listing also notes additional inclusions like gloves and a storage case, which helps for getting started right away. Hardware details are more measurable than many—multiple forcing rod lengths and a 24 mm forcing screw drive are mentioned. The benefit claim is radiator-free damper removal in tight compartments. Compatibility is wide, referencing GM Generation II Cadillacs since 1988, Chevrolet trucks since 2003, Chrysler since 1990, Ford since 1995, and even an Eclipse example, among others. The material is described as AISI 1045 medium carbon steel with heat treatment plus phosphating/black coloring for corrosion resistance. The main trade is that this is less “plug-and-play” than LS 25264 clamp pullers—you’ll likely need more attention to jaw alignment and centering as you apply force.

Who It’s For

This kit makes sense if you want an adjustable puller set that covers more than LS-specific use cases. It’s a good fit for tight engine bays where radiator removal isn’t practical. The glove and case inclusion helps mobile mechanics and smaller shops that want portability. If your goal is a straightforward LS no-tapped-hole clamp feel, this adjustable jaw kit may require more setup discipline.

Tool Type	Adjustable 3-jaw puller kit
Coating	Cataphoretic electro-coating
Steel	AISI 1045 medium carbon steel
Forcing Rods	Four rods: 4
valueMissing	This field indicates parsing ambiguity in source formatting

What We Found

Orion Motor Tech shows up again here with a kit described with different styling and slightly different drive fitment details, but the overall approach stays in the same lane: quick removal for pressed-on balancers and an emphasis on skipping radiator disassembly. The package includes a 3-jaw puller plus a push bolt sized for 24 mm hex drive and a 3/8-inch square drive. It lists four forcing rod lengths (4-inch, 5.4-inch, 6.2-inch, and 7.5-inch), which supports adapting to different balancer depths. For durability, the listing cites AISI 1045 structural-grade medium carbon steel and a cataphoretic electro-coating for longevity. A blow-molded case is included to keep the kit organized. Compared to the more LS-specific 25264 clamp pullers, this set reads as more universal, and that can be a plus if you deal with different damper types.

Who It’s For

This kit fits workshops that want one adjustable puller setup for many engine families. It also works well for users who can work with hex-drive and square-drive tools for centering and forcing. The case supports mobility for mechanics handling multiple jobs. If your workload is mostly LS balancer work, a 25264 clamp tool may still be simpler—but this Orion kit can cover more categories if needed.

Compatibility Range	GM LT and LS engines, 1997-2023 Gen 3, 4, 5
Excluded Engines	1992-1997 Gen 2 LT1 5.7
Included Parts	Threaded pole, strong nut, and 2 washers
Operation	Nut-and-washer tightening for installation

What We Found

Crank Install Tool’s “harmonic balancer puller” listing is more focused on installation than removal. It includes a threaded pole, a nut, and two washers, and the usage description reads like an install procedure: place the nut and washers on the crankshaft, position the crankshaft pulley, and tighten the nut, with lubrication recommended. The listing claims compatibility across GM LT and LS engines from 1997 to 2023 for certain generations, while explicitly excluding specific Gen 2 LT1 5.7 engines from 1992 to 1997. The problem is the naming mismatch: “puller” doesn’t match the threaded install-style process described. That confusion matters if you’re buying specifically for no-tapped-hole removal.

Who It’s For

I’d only consider this if your priority is installing on newer GM Gen 3 through Gen 5 setups and you already have a separate removal tool. Engine builders or anyone doing repeatable bench-style installations may find the simple parts convenient. If your real goal is balancer removal without tapped holes—or if your engine isn’t within the listed 1997–2023 range—this is the wrong match.

Puller Type	Adjustable 3-jaw puller kit
Drive Compatibility	Forcing screw fits 3/8-inch square drive
Forcing Rods	Four forcing rods (lengths listed)
Storage	Sturdy case

What We Found

OEMTOOLS 25090 is an adjustable 3-jaw puller kit positioned for late-model compatibility across GM, Ford, Chrysler, and Mitsubishi. It emphasizes operation in tight engine compartments without removing the radiator. The listing highlights spring-loaded jaws that hold the legs in place for more precise positioning and faster setup. A forcing screw is included for a 3/8-inch square drive, and four forcing rods are added for different applications. It’s also described as a crankshaft pulley removal and harmonic damper kit, which makes it feel broader than an LS-only clamp tool. Like other adjustable options, the main limitation is that it isn’t laser-focused on the GM LS no-tapped-hole scenario, so you still have to verify the specific damper geometry you’re dealing with.

Who It’s For

This fits mechanics who service multiple late-model brands and want one puller strategy they can reuse. It’s also a good match for shops that value quicker jaw positioning from the spring-loaded design, plus customers who want rods and storage in one purchase. If your only job is removing GM LS balancers without tapped holes, you may find an LS-specific 25264 clamp puller easier to execute with fewer setup steps.

What to Look For Before Buying

The best LS harmonic balancer puller comes down to one key question: what style of attachment does it assume when the balancer won’t move? First, confirm whether the tool is built for tapped holes or whether it uses a clamp/jaw approach that works for press-fit removal. Next, double-check engine-year and the exclusion notes—some tools don’t play nicely with certain GM LT setups or modern Ford Coyote dampers. Finally, I’d evaluate kit completeness and the steel/coating claims, because forcing load and corrosion resistance matter when this tool is used more than once.

Check Confirm your engine and balancer style

Confirm your engine and balancer style. LS setups can look similar, but one small difference in generation or year can change what a puller can grip. Match the listed coverage to your engine displacement, generation, and year. Pay close attention to exclusions (like GM LT threaded-hole configurations) and confirm the balancer design matches the “no tapped holes” grip method the tool is built around.

Value Match tool complexity to the job frequency

Match tool complexity to how often you’ll use it. If your vehicle fits the intended 25264-style clamp concept, that style can be faster and more straightforward. Adjustable 3-jaw kits can cover more vehicles, but they often require careful alignment and centering as you apply force. For occasional DIY use, a focused 25264-style puller can reduce setup time. For a shop that rotates between multiple makes, a universal adjustable kit may cost less per application—assuming the damper geometry checks out.

Rating Use rating signals even when details look good

Use rating signals as a tiebreaker, even when listings sound good. This category can hide problems like slipping jaws, bending forcing parts, or weak corrosion resistance. When ratings are missing or price varies wildly, I lean harder on fitment clarity and construction/coating details. I’d avoid tools that copy-paste feature text without any meaningful hardware or limitation specifics.

Verify Inspect included hardware and drive requirements

Inspect included hardware and drive requirements. A real kit should spell out what you get—rod lengths, forcing screw/drive size, and any square-vs-hex drive needs. Check whether the tool supports both removal and installation or only one direction. If removal is your goal, be wary of “puller” tools that are really threaded install setups.

Frequently Asked Questions

Do LS harmonic balancer pullers really work without tapped holes?

Some do—when the design uses a clamp or clip-in grip to avoid tapped holes. Look for listings that explicitly target “without tapped holes” and that match a 25264-style engagement concept for your balancer. If your balancer geometry doesn’t match the tool’s grip method, it may slip under load. I’d also verify the engine family and any year exclusions before checkout.

Is radiator removal actually avoidable?

Many listings claim radiator-free removal by keeping the forcing path compact and using jaw/clamp access. Whether it’s truly avoidable depends on engine bay spacing and how the tool forces the balancer off. I’d check that the kit type and forcing reach make sense for your installed radiator configuration. If the listing doesn’t make it clear, compare to similar service setups/specs.

What happens if the wrong GM LT or Coyote balancer tool is purchased?

A mismatch can prevent the tool from gripping correctly and can also increase the risk of damage from uneven force. Some listings explicitly exclude certain GM LT years (especially threaded-hole setups) and newer Ford Coyote balancers. Using the wrong tool can lead to bent forcing components or a stuck job—so checking fitment notes is worth it before you start.

Which steel and coating claims matter most?

A steel grade claim (like AISI 1045 medium carbon steel) suggests better strength when you’re applying forcing pressure. Coatings such as cataphoretic electro-coating or rust-preventive paint help protect moving parts between uses. The strongest proof is real-world durability, but when ratings are missing, the next best indicator is clear material/coating info plus a complete hardware description.

Does an adjustable 3-jaw kit replace an LS-specific 25264 clamp puller?

Often it can, especially if the jaw geometry and center engagement match your balancer design. That said, LS-specific 25264 clamp tools are built around a particular no-tapped-hole fitment and can feel easier and more predictable. A universal 3-jaw kit may still work, but you may need more careful alignment to avoid slipping. For the most efficient LS no-tapped-hole job, a 25264-style clamp puller usually matches better.

🎯 Final Verdict

OEMTOOLS 25264 is my top pick because its clip-in grip design is aimed at the no-tapped-hole problem and it’s focused on LS and Mopar fitment in a way that’s easier to verify. The listing clarity around compatible engines and exclusions also reduces the “will this actually work?” uncertainty you see with many 25264 clones. If you want a more universal approach instead, OEMTOOLS 25090 is the runner-up thanks to its spring-loaded 3-jaw control and included forcing-rod set—just be sure your specific balancer geometry fits the kit’s intended range before buying.