The 7 Best Ls1 Harmonic Balancer Bolts (2022 reviews)

The bolt is a must have add-on for your regular use. The Ict Billet Ls1 Harmonic Balancer Bolt is manufactured in the USA for reliability. The Manufacturer says: We make swapping an engine into your vehicle affordable by utilizing the most efficient manufacturing technologies in our facility. And, this is great for a great price and it would be perfect with fast shipping.

The bolt is a genuine gm oem bolt. Moreover, the bolt works with part numbers and it is for super fast shipping. Finally, the ict billet ls1 harmonic balancer bolt is made for exact fit, provides reliable service and it worked perfectly.

Almost all buyers found that the bolt is about 200 to 225 ft lbs so use a good strong 1/2 impact wrench to remove it. Further, a few strongly agree that the bolt fits tahoe’s or trucks 5.3 or 6.0. In addition, a few strongly agree that this particular nolt is a stretch bolt designed for the gm ls1 engine. With no doubts, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:

Will fit all gm gen 3, 4, & 5 series engines (except ls7/ls9/lt4/lt5).
This crank bolt is for ls engines only.
The Manufacturer says: we provide the highest level of quality and development in our products.
The Manufacturer says: our goal is to use as many as.

Best For Great Price: Ict Billet Great Tool

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The ict billet is a great tool. It is suitable and reliable and fits well with your regular use. The ict billet tool is manufactured in the USA for reliability. Having great costs does not mean that you must sacrifice quality. This tool threads into a crankshaft and pushes the crankshaft pulley into position.

The bolt is easy to use and it worked perfectly. And, this is more and it works well. Most importantly, the Ict Billet Great Tool is compatible with all gm ls and lt series engines 1997.

One customer says - "Install went perfect with this tool. ". Most buyers quickly discovered that the bolt is specifically for the chevy ls/lt engines, though it may work on others.

Why We Like This:

The package includes: 1 (grade 8.8) threaded stud, 2 washers, & 1 flange nut.
The Manufacturer says: make as many components as possible to keep our jobs in America.
The Manufacturer says: our goal is to use as many as.
This is great for a great price and it is great with fast shipping.

Best For Easy Install: Gm Ls1 Harmonic Balancer Bolt

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The Gm Ls1 Harmonic Balancer Bolt is suitable and reliable and fits well with your daily use. The gm ls1 harmonic balancer bolt is manufactured to gm oe specification for fit, form, and function. Make sure this fits by entering your model number. And, it fits perfectly and it allows for easy install. Most importantly, the gm ls1 harmonic balancer bolt worked perfectly and it fit perfectly.

One customer says - "If you own a c5, your harmonic balancer will eventually go when you start seeing it disbalance and maybe a squeal. ". Almost all buyers found that the bolt does not wobble like the one it replaced.

Customers say that getting a l harmonic balancer bolt, along with bolt is useful.

Why We Like This:

Connects to the crankshaft of your vehicle’s engine to help reduce vibration.
Offering the quality, reliability, and durability of gm oe.
Recommended replacement part for your gm vehicle’s original factory component.

Best Simple Tool: Seeboo Ls1 Harmonic Balancer Bolt

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The Seeboo Ls1 Harmonic Balancer Bolt's high-end materials make sure that it ages well with use. The seeboo ls1 harmonic balancer bolt is more and it is made rust-proof. 1 x threaded rod, 1 x heightening nut, 2 x washer material. The crank strength of the harmonicbalancer installation tool is 10.9, and it is made of high - quality 35crmo heavy steel.

The bolt is made for simple installation and it provides great value. Above all, the seeboo ls1 harmonic balancer bolt is required for engine replacement or balancer upgrades.

To sum up, buyers found this to be one of the best products for daily purposes.

Why We Like This:

You can also search for your matching models through amazon to purchase.
This works great and it is black.
【 package includes 】— 1*stud, 2*washer,1*flange nut.
This is compatible with Chevrolet gm ls and lt series.

Best For Good Quality: E-Cowlboy Ls1 Harmonic Balancer Bolt

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Best part: E-Cowlboy Ls1 Harmonic Balancer Bolt costs comparatively little and it is available to ship in 24 hours. The e-cowlboy ls1 harmonic balancerbolt is designed for a longer service life and it comes with a satisfaction guarantee. Fit for Chevrolet gen iii/iv small block 4.8l / 5.3l / 5.7l / 6.0l / 6.2l engines. Moreover, this is compatible with part number and it is good for good quality.

Finally, the e-cowlboy ls1harmonic balancer bolt is great for superior quality and it makes for great compatibility.

One customer says - "New The bolt isn’t high quality, but you can’t beat it for the price. ". Almost all buyers opine that the bolt comes with assembly lube and also the bolt is a knock - off but worked fine, without issues. With no doubts, this bolt passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Professional & sincere service allows you to take no risks by purchasing an e-cowlboy.
This is incredible, is black and it does the job.
These damper bolt kits will ensure that your balancer is locked into position.
This includes a 14" thick, wide area washer and an extra tall 12.

Best For Direct Replacement: Michigan Motorsports Ls1 Harmonic Balancer Bolt

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The Michigan motorsports ls1 harmonic balancer bolt is satisfactory and appropriate and fits well with your daily purpose. The Michigan motorsports ls1 harmonicbalancer bolt works great and it is easy to install. Make sure this fits by entering your model number. Further, it will fit all gm gen 3, 4, & 5 series engines. Most importantly, the Michigan motorsports ls1harmonic balancerbolt is a genuine gm oem bolt.

In conclusion, buyers found this to be one of the best products for daily purposes.

Why We Like This:

Direct replacement for a proper fit. No special tools required. Easy to install.
Compatible with part numbers: 12557840 917-139 harmonic balancer bolt.
Good investment for the long term.

Best For Heavy Duty: Yoursme Ls1 Harmonic Balancer Bolt

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We would, of course, be remiss if we didn't mention Yoursme Ls1 Harmonic Balancer Bolt for daily usage. The yoursme ls1 harmonic balancer bolt can serve a much longer term with its’ great quality which is high precision and hardness. The Manufacturer says: We support a 30 - day full refund for return and a 12 - month warranty. Also, this is not compatible with ls7 ls9 lt4 lt5.

The bolt is current, is constructed with premium materials and it comes with a satisfaction guarantee. Lastly, the yoursme ls1 harmonic balancer bolt is made from premium grade heat-treat heavy duty steel, galvanized steel nuts and aluminum washers, durable, anti-corrosion and anti-rust.

Therefore, most buyers find the bolt suits best, and no one questions it.

Why We Like This:

This is a must have for engine swaps or upgrading the balancer.
You can simply return it if you are not satisfied with the product.
One of the newcomers and featured product.