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Your cart is empty. The package includes: 1 X threaded rod, 1 X heightening nut, 2 X washer
Material: It is made of high-quality alloy structural steel material 35CrMo, with a strength of 10.9 grade, excellent solidity and durability, and the surface has undergone strict anti-rust treatment. When installing the harmonic balancer, the tool will not break in the crank.
Equipped with: harmonic balancer installation tool. Compatible with all GM LS and LT series engines from 1997 to the present (3rd, 4th and 5th generation). You can also search for your matching models through Amazon to purchase.
Compatibility: This LS Harmonic balancer is perfect for your Camaro, Corvette, Trans Am, GTO, G8, LS Truck, or LS powered street rod.
Simple installation: This tool is long enough, you only need to screw it into the crankshaft and use the nut to push the crankshaft pulley into place. This is necessary to replace the engine or upgrade the balancer (it will be more perfect when used with lubricating oil).
Note: The installation tool is not compatible with Gen 2 LT1 5.7 engine (1992-1997).
If you have any questions you can contact us in time, we will reply you as soon as possible.
TurquoiseWelder
2025-09-04 12:46:00
This is the cheaper option for a damper tool. I used never seize on the threads and in between each washer/bolt. No snags or problems. Threads don’t look pulled at all. This should last me a while.
Kim Olivier
2025-08-12 18:44:51
I'm glad I purchased this product. Used this on a few occasions to install the Harmonic Balancer on the Chevy and GMC engines of the LS series. So far, so good.
Tony B
2025-08-06 16:34:53
First few threads were jacked and had burrs. If I didn’t go over it and check good chance it woulda stripped my crank shaft.
jerry l beuzenburg
2025-07-26 13:25:53
Worked awesome for my LS build without breaking the bank.
Jason Zeigler
2025-07-10 14:01:35
I used this piece when installing the harmonic balancer on a 2005 Chevy Tahoe. This piece will get the balancer 75-80% on there. Take this piece out and then use the old harmonic balancer bolt. Torque it to 240 ft/pds...you will need a big torque wrench for this! Once this is done the balancer is in place. Replace the old bolt with a new one (get a GM on Amazon!) and torque to specifications (there is a process of doing this on Youtube) but I believe once it was said and done the new bolt was torqued to 220 ft/pds.
mike
2025-06-05 11:04:07
It worked just as it should. The thing to remember is to lube the threads well as the ends of the extension rod. Most use motor oil, but I prefer to use differential gear lube. 80w90 or even 140w if you have it. These lubes usually have an EP (extreme pressure) additive to them for the loads a ring and pinion see. I have pullers I have used for 40 years and still work lubing this way.
Ran
2025-05-02 17:04:20
Ok
Uniquely Blessed
2025-03-19 14:48:21
Worked well, no problems
Albert Veldt
2025-03-10 13:19:06
Makes putting the vibration damper on the crankshaft smooth and easy
Austin
2025-01-28 16:46:47
Applied some oil to threads and slowly tightened the crank pulley onto the engine and was flawless. Absolutely the best option. Great value for dollar.15/16 socket
Reilly Forshaw
2025-01-19 10:43:19
I ordered this product and returned it because the end was not machined to a hexagon like the product description states. I ordered again hoping it was a one time manufacturing error, but the second one is also not machined. I guess I’ll return again. Frustrating.
collin mackay
2024-12-16 14:30:15
Bolt threads were not strong enough. Stripped out and could not complete the installation!
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