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Your cart is empty.Precision Engine II
2025-07-04 12:48:35
Easy to use and works just like it should.
2008_H3_Hummer_#1_DJE
2025-06-26 15:25:19
5 stars all the way just what a great set of CNC Machined alignment tools that I can use over & over again for many years to come. There are no instructions but you can either figure it out on your own or go online & watch a you tube video.Very easy to use as well as a huge time saver along with a lot less headache. I used this to rebuild a 5.3 liter LS7 Chevy truck engine & this tool will also work on the 4.8L & 6.0 L Chevy LS Engines.Thanks,DJE
Daryl
2025-06-04 21:58:08
I purchased this as I have a leaking rear main seal and I intend to do them in the future. I have a friend that works at a dealership and offered me the tool to do it, and I got this instead. When I tried to put this in the rear cover while on the engine it would not fit. Come to find out it is not machined perfectly. One side was about. 01 thicker than the other side (about 3 sheets of paper). I actually intended on returning it at this point, but come to find out, that made me want it more. After turning it I was able to get it to fit. I then lightly turned the bottom bolts and I was able to turn it all the way around without force. Being out of round got me thinking. I could use it to check my crankshaft flange to see if it was out of round (one of my concerns in the cause of the leak. I marked the thick area and set the cover so that I was getting friction at the 9 o'clock and 3 o'clock area. I put a couple bolts in my flex plate and turned it over by hand 180 degrees. I used the out of round hub to see if I had friction between 9 o'clock and 3 o'clock, and sure enough I did. That told me my crank flange was round. I then aligned the cover with the hub until it was exactly in the middle. I checked this my rotating the hub 90 degrees in all directions until the play was even all the way around. I then used the install tool to press the seal in my buddy let me borrow. I'm the end I was real happy with the way this worked and I will be using it well in the future.
Customer
2025-06-02 11:21:11
These alignment tools work perfect at a fraction of the brand name ones. Save some cash and buy this set
travis
2025-05-15 10:55:43
Works great. Everything lined right up on my 2004 5.3
Angelica
2025-02-23 20:45:10
Nice machine work on these and did the job as they should
Lamar C.
2025-02-01 09:01:08
The flat plate only fits on the front of the oil pan to align the front cover but the rear seal installer works perfect to align it up used it today
inRVa
2024-12-17 18:04:49
Line everything up pretty good. No leaks. Worth having
Donna
2024-11-20 11:19:38
After several issues the product arrived and we are very happy with it.The company was very good about addressing the problems we encountered.
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