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Engine Building Tools
Showing In Stock Items. Show All 16 Items.
On Sale
Mr. Gasket LS Timing Cover Alignment Tools
Mr. Gasket LS timing cover alignment tools allow a safe, easy way to install the seal—by lightly tapping on the tool with soft rubber mallet. These specialized tools are designed to center the front or rear timing cover when it's installed to provide the correct alignment to the centerline of the crankshaft, and to help avoid seal leaks at the front or rear damper cover when installed. Mr. Gasket LS timing cover alignment tools are made of quality material, and are available in styles for use with or without a front seal in the timing cover.
( 16 )
$64.55
$58.10
Summit Racing™ Harmonic Balancer Wrenches
Our Summit Racing™ harmonic balancer wrenches rotate the crankshaft the proper way when turning the engine with the balancer installed. The cold-rolled steel adapter easily attaches to most balancers and comes in handy when assembling an engine or degreeing a cam. These wrenches require a 3/8 in. or 1/2 in. ratchet or breaker bar to rotate the engine.
( 34 )
$88.99
Summit Racing™ LS Trunnion Installation Kits
These Summit Racing™ trunnion installation kits are designed to remove and install rocker arm trunnion bearings on GM LS1, LS3, and LS7 engines. They will allow you to change the bearings using a bench vise, requiring no modifications to the rocker arm.
( 62 )
$61.99
ICT Billet LS Crankshaft Pin Drill Fixture Kits
ICT billet LS crankshaft pin drill fixture kits allow you to effortlessly drill and pin your GM LS Series crankshaft and balancer to prevent slip when using a supercharger. Made from high-grade steel, the bits easily drill into the crank and balancer.
( 11 )
$109.99
Summit Racing™ Crankshaft Sockets
If you're building an engine or doing a cam swap, you'll want one of our Summit Racing™ crankshaft sockets in your toolbox. They're available for a variety of engine applications. Not only do these accept 1/2 in. drive ratchets or breaker bars for turning your engine over, but we've built in the provision to mount a cam degree wheel. Each crank socket features a durable black oxide finish and is precision machined from carbon steel for a tight fit over the crank snout. We've knurled the degree wheel retaining nut for a tool-free grip and quick adjustment when turning the degree wheel on the socket for finding top dead center.
( 7 )
$71.99
COMP Cams Crankshaft Sockets
COMP Cams crankshaft sockets are the perfect addition to your engine-building toolbox. They accept 1/2 in. drive ratchets for versatility and easy engine rotation. They're precision-machined for an accurate fit over the crank snout, and their knurled retaining nut threads-on to sandwich a degree wheel in place. The nut can be loosened, while on the crank snout, so that the wheel can be turned independently of the engine when finding top dead center.
( 199 )
$70.95
Innovators West Crankshaft Pin Kits
Innovators West crankshaft pin kits enable you to securely mount your damper to the OEM, non-keyed LDX crankshaft. They're designed specifically for use with Innovators West dampers and will not work with OEM or other aftermarket dampers. These kits act as an extension of the crankshaft snout. The pin jig has a machined keyway that will utilize the existing broached keyway in the Innovators West harmonic damper.
( 6 )
$86.95
ATI Crankshaft Pin Drill Fixture Kits
ATI Performance Products crankshaft pin drill fixture kits are designed to pin the crankshaft for high-rpm, supercharged, turbocharged, or high-horsepower nitrous oxide engines. They include a billet aluminum black-anodized drill fixture, a hardened 11/64 in. drill bit, an alignment tool, and pins for the crankshaft.
( 28 )
$149.00
LSM Racing Valve Spring Removal Tools
LSM Racing has developed the standard for changing valve springs with their innovative design. These LSM Racing valve spring removal tools are simply the best quality and easiest to use tools available. They make changing valve springs a fast and simple one-person job.
( 111 )
$275.99
Moroso Degree Wheel Crankshaft Sockets
Moroso degree wheel crankshaft sockets easily turn over your engine and degree-in the camshaft. These sockets have a 1/2 in. drive and make it easier to locate TDC and BDC. They feature a knurled jam nut that is used to position a degree wheel, and can be loosened and turned separately from the socket. A broached keyway allows the socket to slide over the crankshaft snout for positive engagement.
( 8 )
$108.99
Lingenfelter Performance Engineering LS Engine Valve Spring Compressor Tools
With Lingenfelter Performance Engineering LS engine valve spring compressor tools, in-car valve spring changes have never been easier for the home hot rodder. Designed to work on C6, C5, F-bodies and all LS1 powered vehicles, they are crafted of billet aluminum and incorporate a steel roller bearing trunion for ease of operation. They work with any 3/8 in. hand ratchet; simply add a 3/8 in. extension for valve springs which are difficult to reach (under cowl), and will work on factory conical valve springs, along with aftermarket 1.25 O.D. spring/retainer sets. For anyone changing camshafts with more than .500 valve lift, Lingenfelter Performance Engineering LS engine valve spring compressors are a must!
( 3 )
$103.50
Altronics DIGICAM Crank Socket Inserts
Altronics DIGICAM digital degree system is one of the easiest, most accurate ways to degree your camshaft. Altronics DIGICAM crank socket inserts are required for use with the DIGICAM and cover most popular Chevrolet (including LS1), Ford, Pontiac, Mopar, and Oldsmobile engines. They even offer a 6-piece set that's perfect for shops or individuals that rebuild multiple engine types.
Not Yet Reviewed
$149.99
Trick Flow® Valve Spring Compressors
Make valve-train servicing on your engine easier with Trick Flow® valve spring compressors. These specially made tools can remove the valve springs with cylinder heads mounted to the engine block, even on engines already installed in the vehicle. And, they make track changes quicker! Trick Flow® valve spring compressors are a must for servicing valve springs, retainers, camshafts, and valve seals.
( 161 )
$83.99
On Sale
Mr. Gasket Rear Main Seal Installation Tools
Mr. Gasket rear main seal installation tools are special alignment tools that center the front or rear cover when it is installed, allowing an easier way to install the seal (by lightly tapping on the tool with a rubber mallet). The timing cover and rear cover on GM LS series engines don't have dowel pins to ensure correct alignment to the center line of the crankshaft--often leading to annoying leaks at the front damper seal and rear main seal. Mr. Gasket durable plastic rear main seal installation tools are your resolve to a leak-free installation.
( 15 )
$77.55
$69.80
Dorman Rear Crankshaft Oil Seal Installers
Dorman rear crankshaft oil seal installers are convenient and valuable tools for use for when replacing the rear main seal cover on specified vehicle applications. These must-have tools ensure the cover is properly aligned on the crankshaft to prevent damage and leaks. The tools machined from low-carbon steel, zinc-plated and then are clear-chromate-coated for durability.
( 1 )
$72.99
