AlignIt Timing Cover & Rear Main Cover Seal Alignment Tools For GM Gen III & IV Engines LS1-2-3-6-7-9-LQ4-LQ9-4.8L-5.3L-6.0L & more
Here is a couple simple but very effective tools to help you make easy work of aligning your Timing and Rear Main Covers. CNC Machined to exact tolerances, the AlignIt tools get the covers centered perfectly with the crank. The O-ring design makes for a perfect snug fit no matter the temperature that can cause expansion/contraction of engine covers, crank & tools that will hinder a perfect fit. The O ring design eliminates this problem. After the covers are centered and torqued down, use the AlignIt Tools to install the seals in seconds! (See videos) Having the seal centered accurately with the crank minimizes the chance of seal leakage. If you prefer not to replace your Timing Cover Seal we have the Hub Simulator AlignIt Tool that allows the Timing cover to be aligned with the seal installed. Made of billet High Impact Gray PVC Plastic.
Note: Do Not Use Solvents Like Brake Cleaner. Doing So Can Damage Tool!
See the video below that shows how simple it is to use.
Alignit Timing Cover Tool
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Hub Simulator Tool
The Hub Simulator Tool is for those that do not want to remove the seal.
It simulates using your hub to align the timing cover with the seal in place. Because the seal can flex, the Hub Simulator is not as accurate as the AlignIt Timing cover Tool. The Simulator is still much easier to use than you hub.
Our Pro Series Billet 6061 Anodized Aluminum Tools are made of CNC Machined to exacting tolerances. They incorporate the same O Ring technology as our standard AlignIt Tools. They work just like the standard AlignIt Tools but are more heavy duty for the Professional Tech or the guy that just likes the top of the line tools and the way the Pro Series Gun Metal Anodize looks in their tool box. Patent Pending
Pro Series Rear Main & Timing
Cover ToolsSave 10%$98.91
Pro Series Rear MainTool
Pro Series Timing CoverTool
Oil Pump Clearancing
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If you're changing your Rear Main Seal/Cover we recommend changing out the stock Barbell to our Billet barbell tokeep unfiltered oil out of the bearings and improve oil flow. Click picture for more info.
Pro Series Rear Main,
Timing Cover & Simulator Tools
Pro Series SimulatorTool
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Precision Fit Oil
Diverter Barbell keeps unfiltered oil out of the bearings and lifters!
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Below is a YouTube video from Scruf's Garage on how to use the Oil Pump Clearance Gauges.