Best 8Milelake Engine Tools in 2026

【Applications】The front & rear cover and oil pan alignment tool set perfectly compatible with GM LS series engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS4 LS6 LS7 L99 LS4 LS9 LSA LQ4 LQ9 L76 L92.

【High Performance】This front and rear cover billet alignment tool kit helps easily align the front and rear engine covers to make sure the cover is centered, allows you properly install the seal to avoid leaks. In additional, can center / align the cover on the front seal or locates on the inside diameter of the seal bore in the cover without the seal installed. A centered cover means less of a chance for a seal to leak.

【Powerful Functions】This tool mimics the balancer and oil pan to provide critical alignment of the oil pan and front cover, designed to be used in conjunction with the front cover alignment tool. For LS engine, the oil pan is a stressed member and adds to block rigidity. Due to this reason, it can't simply be slapped in place, you will have to aligned the front and rear engine covers to the oil pan carefully.

Perfect Fitment – Work for Ford 6.0L Powerstroke Diesel high pressure oil system.

6.0 IPR Valve Air Test Fitting Tool – Equipped with 1/4" pipe threads to accept standard air fittings. It takes place of the IPR valve and keep the system completely sealed, avoiding any possible leakage.

Oil Rail Adapters – Essential for connecting to the oil rail to test for leaks. It allows observation of the High Pressure Oil System's Injector Control Pressure (ICP) by direct gauge connection, and facilitates testing of the High Pressure Oil System for leaks using shop air.

【Perfect Fitment】Compatible with BMW N20 N26 engines. Fits for BMW 1 Series 2012-2016; Fits for BMW 2 Series 2014-2016; Fits for BMW 3 Series 2012-2016; Fits for BMW 4 Series 2014-2016; Fits for BMW X1 2011-2015; Fits for BMW X3 2011-2017; Fits for BMW X4 2014-2017; Fits for BMW Z4 2011-2017. Direct replacement for BMW factory tool part number 83 30 2 318 117, 83 30 2 212 825 and 83302222742 (Attention: Automatic transmissions only.)

【2801 Flywheel Holder Tool】Used to easily and properly lock the transmission flex plate in place to perform a timing service for N20 N26 engines. Also can secure the crankshaft with the transmission installed (connect to engine). In additional, can better hold the flywheel / flex plate while replacing the timing chain, allows you release and tighten down the central bolt on the vibration damper hub.

【7676 Oil Seal Repair Kit】Specially designed to easily remove, install and replace the oil pump, chain, balance shaft housing and sprocket during chain repairs, helps you align the balancer shaft into the correct timed position and holding chain sprocket.

【Great Compatibility】 This kit is compatible with Ford Powerstroke 6.0L & 7.3L Diesel engines 1994-2007, for International VT365 & T444E Diesel engines 1994-2007, for CAT 3126B, 3126E, and C7 Diesel engines 1997-2006.

【Easy Operation】 Simply supply shop air pressure through the ICP sensor port or available plugged oil rail port when performing system air leak test, and connect 12V to the IPR. You can finish the whole test at ease without removing the IPR valve. No adapters required to screw for replacing the IPR! Just take our test tool kit to finish diagnostic scanning.

【Multiple Functions】 This kit with multiple functions and high integration can be used for monitoring system performance and finishing air leak test. It is precisely manufactured and tested to meet original equipment standards and performance.

Wide Application – This valve seat pressure tester is designed for varieties of shaft style and stud mount roller rocker systems, which performs well on wedge / inline motors, canted / splayed motors, and Big Chief / spread port styles.

Great Function – Simply unscrew the handle and move the load cell module in or out for adjusting the ideal length across the rocker. This PC-100 valve seat pressure tester is equipped with four course adjustment hole locations and includes four fine adjustment shims which allows the calibration to within .050" of rocker arm pivot length.

Package Includes – Consists of a spring tester with a 0-600 lb gauge and an 8" long handle.

【4758-2 Checking Springs】Specially designed to simplify measuring piston-to-valve clearance, rocker ratio, cam degreeing and so on. Comparable to the part number 4758-2 both in quality and functions.

【4929 Valve Spring Height Micrometer Measurer】Features ultra-precise readings and is accurate to .001", can conveniently and accurately measure the installed valve spring height for most V8s engines from 1.600 inch to 2.200 inch.

【Easy Installation】❶ 4929 Valve Spring Micrometer: Install just like a valve spring, then expand the tool until it fully seats the valve, locks and retainer. This simulated valve seat pressure allows ultra-precise readings. ❷ 4758-2 Checking Valve Springs: The low tension checking springs can be installed by hand in place of valve springs. This set of two springs is enough for one cylinder.

【Application】Perfectly compatible with GM LS series engine 4.8 5.3 5.7 6.0 LS1 LS2 LS3 LS4 LS6 LS7 L99 LS9 LSA LQ4 LQ9 L76 L92.

【High Performance】The rear cover billet alignment tool helps easily align the rear main cover to make sure the cover is centered, allowing you properly install the seal to avoid leaks. Perfect for engine builders and mechanics to replace the rear main seal for GM LS series engine.

【Powerful Functions】Helps align the seals perfectly concentric to the front diameter and rear sealing surfaces on the balancer hub, ensuring the proper seal function and extend its longevity. Essential handy tool to improve your efficiency, saving you time and energy.

【Perfect Fitment】 This kit is compatible with DT466 DT530 and International MaxxForce DT9 DT10 1996-2015.

【Simple Operation】 As the connection between the Hpop hose and cylinder head, this kit helps you efficiently troubleshoot the high pressure oil system at ease.

【Multiple Functions】 This kit with multiple functions and high integration can be used for running shop air directly to the head for a leak test, running a pump deadhead pressure test, reading pressure while cranking, reading pressure while engine is running. It is precisely manufactured and tested to meet original equipment standards and performance.