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WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912 WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912 WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912

WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912

WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912 WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912 WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912
$ 21.99

Score By Feature

Based on 60 ratings
Durability
9.60
Easy to clean
9.50
Easy to fold
9.08
Colour balance
8.68
Accuracy
8.38
Value for money
8.10

OveReview Final Score

How Our Score Is Calculated

Product Description

The LS Series LS Series LS1 LSX Engines (Generations III and IV) fits the complete range of GM LS engines.
551912 is replaced by this item.
You can align your timing cover seal using this tool simply by sliding it over the front of your crankshaft then tightening the bolts.
Ensure that your timing cover is properly aligned with your crankshaft in order to prevent premature seal failure.
Make sure If there is a problem with the product, please do not hesitate to contact us, we'll aid you in resolving it.

Questions & Answers

This will also work for the LT1 engine front main seal on the 1996 model?

do not know the answer to that question, but I would expect it will not. The newer engines have been completely retooled, and as a result, the cover pan and cover need to be matched up. The lip seal would have to have the same OD, so it might work (but the crank's OD would also have to match). It is not necessary to align the covers on the LTs. As long as the lip seal is already on the cover, it should align it automatically.

Is this method also effective on the rear main seal?

A fixed seal is used for the rear main seal. This allows the timing cover to float freely, which is useful for keeping it straight during installation.

Selected User Reviews For WLFINKMO LS Timing Cover Seal Alignment Tool Align Sleeve for GM LS1 LS3 LSX Plate Align Sleeve Engine Replace 551912

This crankshaft will not fit the LQ4 engine
3/5

China is a country that makes these, so I don't know if I just got a dud, but you could as well. Quality control is low, and that's the problem. On my 6 engine, it was too tight to go over the crankshaft. A total of 0 LQ4 was generated. For the timing cover, I used the old lower gear that I had lying around. I hope it does not.

Annalise Mora
Annalise Mora
| Apr 03, 2021
Following sanding, worked on it
3/5

I used my dremel to open up the ID and a sanding disc to get it to work. This is "020". This saved me some money, but the garbage in it was still cheap. What I experienced with an LS2 can be found here. This product clearly does not specify any information about the crank snout ODs of LS engines, even though some engines may have different ODs.

Kadence Clements
Kadence Clements
| Mar 30, 2021
The method worked perfectly! In my mind, it seems like this was a two-step process of aligning the cover and then installing the gasket this is actually a one-step process
5/5

You attach the new gasket to the cover first and then it'll align itself. The time it takes to bolt it on is well worth every cent once you have everything in place. Place cover over crank, then place this over crank and through cover, and begin You did a great job!.

Iyla Ray
Iyla Ray
| Jan 06, 2021
A crankshaft snout cannot be fitted over the snout of the oil pan
3/5

In the end, I had to return it for a refund due to the inside diameter being too small for the crankshaft.

Carolina Dyer
Carolina Dyer
| Jul 29, 2020
I was very pleased with it
5/5

It did exactly what it needed to and worked beautifully. It is worth every penny, but I don't have to purchase it again because this will last forever.

Josue Mejia
Josue Mejia
| Jul 20, 2020
This product does not fit LS engines
3/5

It did not work on my LS engine as stated in the product description. I need the correct tool, but the inner bore of my tool is too small to fit over the crankshaft. Now my project is at a standstill. A very disappointing experience.

Moshe Brewer
Moshe Brewer
| Jul 04, 2021
It isn't quite right how the tool should be sized
3/5

A 2001 LS1 5 project is currently in progress. A third difficulty with this tool was that it could not slide over the My tool's inside diameter wasn't large enough to slide over the crank (no burrs on the crank) so I had to sand it on the inside until it fit. This would have caused the tool to work as expected. I don't think this is a huge deal, but it would be appreciated if tools were machined correctly.

Henry Kerr
Henry Kerr
| Aug 08, 2020
A job well done is a tight job
5/5

That's what I like about it, it gets the job done and I don't have to worry about a plastic piece that's three times as expensive.

Ricardo Stephenson
Ricardo Stephenson
| Jun 01, 2021

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